diff options
| -rw-r--r-- | src/manipulation.js | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/manipulation.js b/src/manipulation.js index ac1bf2bbf..640dfcd6f 100644 --- a/src/manipulation.js +++ b/src/manipulation.js @@ -75,12 +75,9 @@ jQuery.fn.extend({ remove: function( selector, keepData ) { var elem, elems = selector ? jQuery.filter( selector, this ) : this, - i = 0, - l = elems.length; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { if ( !keepData && elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem ) ); } @@ -98,12 +95,9 @@ jQuery.fn.extend({ empty: function() { var elem, - i = 0, - l = this.length; - - for ( ; i < l; i++ ) { - elem = this[ i ]; + i = 0; + for ( ; (elem = this[i]) != null; i++ ) { if ( elem.nodeType === 1 ) { // Prevent memory leaks |