From: Krinkle <krinkle@users.mediawiki.org>
Date: Mon, 6 Jun 2011 20:57:28 +0000 (+0000)
Subject: Fix bug that brakes the 'jquery.tabIndex > firstTabIndex' test in IE6/IE7 (Thanks... 
X-Git-Tag: 1.31.0-rc.0~29653
X-Git-Url: http://git.cyclocoop.org/fichier?a=commitdiff_plain;h=b8876e8147b770fe7c8515719be0c4d125e73332;p=lhc%2Fweb%2Fwiklou.git

Fix bug that brakes the 'jquery.tabIndex > firstTabIndex' test in IE6/IE7 (Thanks TestSwarm).
---

diff --git a/resources/jquery/jquery.tabIndex.js b/resources/jquery/jquery.tabIndex.js
index ec5371d2d5..ab708c7bca 100644
--- a/resources/jquery/jquery.tabIndex.js
+++ b/resources/jquery/jquery.tabIndex.js
@@ -13,7 +13,10 @@ $.fn.firstTabIndex = function() {
 		var tabIndex = parseInt( $(this).attr( 'tabindex' ), 10 );
 		if ( i === 0 ) {
 			minTabIndex = tabIndex;
-		} else if ( tabIndex < minTabIndex ) {
+		// In IE6/IE7 the above jQuery selector returns all elements,
+		// becuase it has a default value for tabIndex in IE6/IE7 of 0
+		// (rather than null/undefined). Therefore check "> 0" as well
+		} else if ( tabIndex > 0 && tabIndex < minTabIndex ) {
 			minTabIndex = tabIndex;
 		}
 	} );