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| -rw-r--r-- | ui/jquery.ui.tooltip.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ui/jquery.ui.tooltip.js b/ui/jquery.ui.tooltip.js index b911c9960..5df93a002 100644 --- a/ui/jquery.ui.tooltip.js +++ b/ui/jquery.ui.tooltip.js @@ -46,7 +46,9 @@ $.widget( "ui.tooltip", { version: "@VERSION", options: { content: function() { - var title = $( this ).attr( "title" ); + // support: IE<9, Opera in jQuery <1.7 + // .text() can't accept undefined, so coerce to a string + var title = $( this ).attr( "title" ) || ""; // Escape title, since we're going from an attribute to raw HTML return $( "<a>" ).text( title ).html(); }, |