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No need to run trim on every class iteration in addClass, thanks for the heads-up...
[jquery.git]
/
src
/
attributes.js
diff --git
a/src/attributes.js
b/src/attributes.js
index
3e4c5f2
..
4f7055a
100644
(file)
--- a/
src/attributes.js
+++ b/
src/attributes.js
@@
-40,12
+40,13
@@
jQuery.fn.extend({
elem.className = value;
} else {
elem.className = value;
} else {
- var className = " " + elem.className + " ";
+ var className = " " + elem.className + " ", setClass = elem.className;
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
- elem.className = jQuery.trim( elem.className + " " + classNames[c] );
+ setClass += " " + classNames[c];
}
}
}
}
+ elem.className = jQuery.trim( setClass );
}
}
}
}
}
}