Update to fix for #1064 and tests

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

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 30396ca..84a1594 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1403,8 +1403,10 @@ jQuery.extend({
        curCSS: function(elem, prop, force) {
                var ret;
 
-               if (prop == "opacity" && jQuery.browser.msie)
-                       return jQuery.attr(elem.style, "opacity");
+               if (prop == "opacity" && jQuery.browser.msie) {
+                       ret = jQuery.attr(elem.style, "opacity");
+                       return ret == "" ? "1" : ret;
+               }
                
                if (prop == "float" || prop == "cssFloat")
                        prop = jQuery.browser.msie ? "styleFloat" : "cssFloat";
@@ -1537,7 +1539,7 @@ jQuery.extend({
                        }
 
                        return elem.filter ? 
-                               (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "1";
+                               (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";
                }
                
                // Certain attributes only work when accessed via the old DOM 0 way