diff options
Diffstat (limited to 'src/jqLite.js')
| -rw-r--r-- | src/jqLite.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jqLite.js b/src/jqLite.js index ce9e612e..8cef64da 100644 --- a/src/jqLite.js +++ b/src/jqLite.js @@ -162,8 +162,8 @@ function JQLiteRemoveClass(element, selector) { ); } -function JQLiteAddClass(element, selector ) { - if (!JQLiteHasClass(element, selector)) { +function JQLiteAddClass(element, selector) { + if (selector && !JQLiteHasClass(element, selector)) { element.className = trim(element.className + ' ' + selector); } } |