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Diffstat (limited to 'ui/jquery.ui.tooltip.js')
| -rw-r--r-- | ui/jquery.ui.tooltip.js | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ui/jquery.ui.tooltip.js b/ui/jquery.ui.tooltip.js index 57e65f923..9b4d52bd1 100644 --- a/ui/jquery.ui.tooltip.js +++ b/ui/jquery.ui.tooltip.js @@ -68,6 +68,9 @@ $.widget("ui.tooltip", { open: function(event) { var target = $(event && event.target || this.element).closest(this.options.items); + if ( !target.length ) { + return; + } // already visible? possible when both focus and mouseover events occur if (this.current && this.current[0] == target[0]) return; |