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jquery core: Closes #3737. Fixed a possible null dereference.
author
Ariel Flesler
<aflesler@gmail.com>
Thu, 25 Dec 2008 21:20:41 +0000
(21:20 +0000)
committer
Ariel Flesler
<aflesler@gmail.com>
Thu, 25 Dec 2008 21:20:41 +0000
(21:20 +0000)
src/core.js
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diff --git
a/src/core.js
b/src/core.js
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5a098be
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b8b207b
100644
(file)
--- a/
src/core.js
+++ b/
src/core.js
@@
-1016,12
+1016,14
@@
jQuery.extend({
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
- if ( jQuery.nodeName( ret[i], "script" ) ) {
- ret[i].parentNode.removeChild( ret[i] );
+ elem = ret[i];
+ if ( jQuery.nodeName( elem, "script" ) ) {
+ if( elem.parentNode )
+ elem.parentNode.removeChild( elem );
} else {
} else {
- if ( ret[i].nodeType === 1 )
- ret = jQuery.merge( ret, ret[i].getElementsByTagName("script"));
- fragment.appendChild( ret[i] );
+ if ( elem.nodeType === 1 )
+ ret = jQuery.merge( ret, elem.getElementsByTagName("script"));
+ fragment.appendChild( elem );
}
}
}
}