Added a number of additional speed gains (we now hold our own against Dojo and DOMQue...

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

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 910c11b..ddb08a4 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1626,9 +1626,10 @@ jQuery.extend({
         * @cat JavaScript
         */
        merge: function(first, second) {
-               for ( var i = 0, sl = second.length; i < sl; i++ )
+               // We have to loop this way because IE & Opera overwrite the length
+               // expando of getElementsByTagName
+               for ( var i = 0; second[i]; i++ )
                        first.push(second[i]);
-
                return first;
        },