diff options
Diffstat (limited to 'src/attributes.js')
| -rw-r--r-- | src/attributes.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/attributes.js b/src/attributes.js index d217793cc..3e4c5f216 100644 --- a/src/attributes.js +++ b/src/attributes.js @@ -43,7 +43,7 @@ jQuery.fn.extend({ var className = " " + elem.className + " "; for ( var c = 0, cl = classNames.length; c < cl; c++ ) { if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) { - elem.className += " " + classNames[c]; + elem.className = jQuery.trim( elem.className + " " + classNames[c] ); } } } |