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Tooltip: Make sure we have a target before trying to open the tooltip.

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Scott González 2011-02-26 15:06:06 +01:00
parent b4d75c1083
commit 31a181abfc
1 changed files with 3 additions and 0 deletions
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3
ui/jquery.ui.tooltip.js vendored
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@ -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;