Applied arrix's fix for getting style values on elements that aren't in the DOM,...

[jquery.git] / src / jquery / jquery.js

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 07588ba..8420525 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1509,7 +1509,7 @@ jQuery.extend({
                        // then some display: none elements are involved
                        else {
                                // Locate all of the parent display: none elements
-                               for ( var a = elem; color(a); a = a.parentNode )
+                               for ( var a = elem; a && color(a); a = a.parentNode )
                                        stack.unshift(a);
 
                                // Go through and make them visible, but in reverse
@@ -1566,7 +1566,7 @@ jQuery.extend({
                                        !s.indexOf("<leg") &&
                                        [1, "<fieldset>", "</fieldset>"] ||
                                        
-                                       (!s.indexOf("<thead") || !s.indexOf("<tbody") || !s.indexOf("<tfoot") || !s.indexOf("<colg")) &&
+                                       s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
                                        [1, "<table>", "</table>"] ||
                                        
                                        !s.indexOf("<tr") &&
@@ -2073,7 +2073,7 @@ jQuery.each({
                var ret = jQuery.map(this,n);
                if ( a && typeof a == "string" )
                        ret = jQuery.multiFilter(a,ret);
-               return this.pushStack( ret );
+               return this.pushStack( jQuery.unique(ret) );
        };
 });