From: David Serduke <davidserduke@gmail.com>
Date: Sun, 16 Dec 2007 01:03:50 +0000 (+0000)
Subject: Fixed #1781 for warnings created on load by FF javascript.options.strict == true.
X-Git-Tag: 1.2.2b~11
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=feb9051c0e29937c2494c3db0862a671efc21747;p=jquery.git

Fixed #1781 for warnings created on load by FF javascript.options.strict == true.
---

diff --git a/src/ajax.js b/src/ajax.js
index 01ee87732..6628b1f39 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -246,7 +246,7 @@ jQuery.extend({
 			head.appendChild(script);
 
 			// We handle everything using the script element injection
-			return;
+			return undefined;
 		}
 
 		var requestDone = false;
@@ -361,9 +361,6 @@ jQuery.extend({
 		// firefox 1.5 doesn't fire statechange for sync requests
 		if ( !s.async )
 			onreadystatechange();
-		
-		// return XMLHttpRequest to allow aborting the request etc.
-		return xml;
 
 		function success(){
 			// If a local callback was specified, fire it and pass it the data
@@ -388,6 +385,9 @@ jQuery.extend({
 			if ( s.global && ! --jQuery.active )
 				jQuery.event.trigger( "ajaxStop" );
 		}
+		
+		// return XMLHttpRequest to allow aborting the request etc.
+		return xml;
 	},
 
 	handleError: function( s, xml, status, e ) {
diff --git a/src/core.js b/src/core.js
index 6e1ed9e95..7ac4ad75b 100644
--- a/src/core.js
+++ b/src/core.js
@@ -418,31 +418,32 @@ jQuery.fn = jQuery.prototype = {
 
 			}
 
-		} else
-			return this.each(function(){
-				if ( this.nodeType != 1 )
-					return;
+		}
+
+		return this.each(function(){
+			if ( this.nodeType != 1 )
+				return;
 
-				if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
-					this.checked = (jQuery.inArray(this.value, value) >= 0 ||
-						jQuery.inArray(this.name, value) >= 0);
+			if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
+				this.checked = (jQuery.inArray(this.value, value) >= 0 ||
+					jQuery.inArray(this.name, value) >= 0);
 
-				else if ( jQuery.nodeName( this, "select" ) ) {
-					var values = value.constructor == Array ?
-						value :
-						[ value ];
+			else if ( jQuery.nodeName( this, "select" ) ) {
+				var values = value.constructor == Array ?
+					value :
+					[ value ];
 
-					jQuery( "option", this ).each(function(){
-						this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
-							jQuery.inArray( this.text, values ) >= 0);
-					});
+				jQuery( "option", this ).each(function(){
+					this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
+						jQuery.inArray( this.text, values ) >= 0);
+				});
 
-					if ( !values.length )
-						this.selectedIndex = -1;
+				if ( !values.length )
+					this.selectedIndex = -1;
 
-				} else
-					this.value = value;
-			});
+			} else
+				this.value = value;
+		});
 	},
 	
 	html: function( value ) {
@@ -971,9 +972,9 @@ jQuery.extend({
 							div.childNodes :
 							[];
 				
-					for ( var i = tbody.length - 1; i >= 0 ; --i )
-						if ( jQuery.nodeName( tbody[ i ], "tbody" ) && !tbody[ i ].childNodes.length )
-							tbody[ i ].parentNode.removeChild( tbody[ i ] );
+					for ( var j = tbody.length - 1; j >= 0 ; --j )
+						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
+							tbody[ j ].parentNode.removeChild( tbody[ j ] );
 					
 					// IE completely kills leading whitespace when innerHTML is used	
 					if ( /^\s/.test( elem ) )	
diff --git a/src/event.js b/src/event.js
index cc3338b02..904c671d0 100644
--- a/src/event.js
+++ b/src/event.js
@@ -170,7 +170,7 @@ jQuery.event = {
 		} else {
 			// don't do events on text and comment nodes
 			if ( element.nodeType == 3 || element.nodeType == 8 )
-				return;
+				return undefined;
 
 			var val, ret, fn = jQuery.isFunction( element[ type ] || null ),
 				// Check to see if we need to provide a fake event, or not
@@ -332,14 +332,15 @@ jQuery.event = {
 	
 				// If Safari or IE is used
 				// Continually check to see if the document is ready
-				if  (jQuery.browser.msie || jQuery.browser.safari ) (function(){
+				if (jQuery.browser.msie || jQuery.browser.safari ) (function(){
 					try {
 						// If IE is used, use the trick by Diego Perini
 						// http://javascript.nwbox.com/IEContentLoaded/
 						if ( jQuery.browser.msie || document.readyState != "loaded" && document.readyState != "complete" )
 							document.documentElement.doScroll("left");
 					} catch( error ) {
-						return setTimeout( arguments.callee, 0 );
+						setTimeout( arguments.callee, 0 );
+						return;
 					}
 
 					// and execute any waiting functions
@@ -367,17 +368,19 @@ jQuery.event = {
 			setup: function() {
 				if (jQuery.browser.msie) return false;
 				jQuery(this).bind('mouseover', jQuery.event.special.mouseenter.handler);
+				return true;
 			},
 		
 			teardown: function() {
 				if (jQuery.browser.msie) return false;
 				jQuery(this).unbind('mouseover', jQuery.event.special.mouseenter.handler);
+				return true;
 			},
 			
 			handler: function(event) {
 				var args = Array.prototype.slice.call( arguments, 1 );
 				// If we actually just moused on to a sub-element, ignore it
-				if ( withinElement(event, this) ) return;
+				if ( withinElement(event, this) ) return true;
 				// Execute the right handlers by setting the event type to mouseenter
 				event.type = 'mouseenter';
 				// Include the event object as the first argument
@@ -391,17 +394,19 @@ jQuery.event = {
 			setup: function() {
 				if (jQuery.browser.msie) return false;
 				jQuery(this).bind('mouseout', jQuery.event.special.mouseleave.handler);
+				return true;
 			},
 		
 			teardown: function() {
 				if (jQuery.browser.msie) return false;
 				jQuery(this).unbind('mouseout', jQuery.event.special.mouseleave.handler);
+				return true;
 			},
 			
 			handler: function(event) {
 				var args = Array.prototype.slice.call( arguments, 1 );
 				// If we actually just moused on to a sub-element, ignore it
-				if ( withinElement(event, this) ) return false;
+				if ( withinElement(event, this) ) return true;
 				// Execute the right handlers by setting the event type to mouseleave
 				event.type = 'mouseleave';
 				// Include the event object as the first argument
@@ -444,6 +449,7 @@ jQuery.fn.extend({
 	triggerHandler: function( type, data, fn ) {
 		if ( this[0] )
 			return jQuery.event.trigger( type, data, this[0], false, fn );
+		return undefined;
 	},
 
 	toggle: function() {
diff --git a/src/fx.js b/src/fx.js
index c613f938d..fb564f07c 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -181,7 +181,7 @@ jQuery.fn.extend({
 
 var queue = function( elem, type, array ) {
 	if ( !elem )
-		return;
+		return undefined;
 
 	type = type || "fx";
 
@@ -418,4 +418,4 @@ jQuery.fx.step = {
 	_default: function(fx){
 		fx.elem.style[ fx.prop ] = fx.now + fx.unit;
 	}
-};
\ No newline at end of file
+};
diff --git a/src/offset.js b/src/offset.js
index 257035816..46b971bc9 100644
--- a/src/offset.js
+++ b/src/offset.js
@@ -85,8 +85,6 @@ jQuery.fn.offset = function() {
 		results = { top: top, left: left };
 	}
 
-	return results;
-
 	function border(elem) {
 		add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") );
 	}
@@ -95,4 +93,6 @@ jQuery.fn.offset = function() {
 		left += parseInt(l) || 0;
 		top += parseInt(t) || 0;
 	}
+
+	return results;
 };