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Make sure that the script is removed only if it's actually in the page still. Fixes #4934.

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John Resig 2009-07-22 14:38:21 +00:00
parent 4e8f0c935e
commit fe80b5af45
1 changed files with 3 additions and 1 deletions
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4
src/ajax.js
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@ -296,7 +296,9 @@ jQuery.extend({
// Handle memory leak in IE // Handle memory leak in IE
script.onload = script.onreadystatechange = null; script.onload = script.onreadystatechange = null;
head.removeChild( script ); if ( head && script.parentNode ) {
head.removeChild( script );
}
} }
}; };
} }