From: Oleg Gaidarenko <markelog@gmail.com>
Date: Tue, 22 Dec 2015 14:29:42 +0000 (+0300)
Subject: Revert "Traversing: simplify jQuery#contents method"
X-Git-Tag: 1.12.0~45
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=c463327a5d0f6d84c14d1d69f794f574e0cbcfd4;p=jquery.git

Revert "Traversing: simplify jQuery#contents method"

This reverts commit 7230df15ac612e0e5a08ed7ffc02f6700b2ec898.
---

diff --git a/src/traversing.js b/src/traversing.js
index addc79080..5b0b1a02b 100644
--- a/src/traversing.js
+++ b/src/traversing.js
@@ -142,7 +142,9 @@ jQuery.each( {
 		return siblings( elem.firstChild );
 	},
 	contents: function( elem ) {
-		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.merge( [], elem.childNodes );
 	}
 }, function( name, fn ) {
 	jQuery.fn[ name ] = function( until, selector ) {