X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fajax.js;h=adae6aec7493b52bcd35a40b78d129affdfce38c;hb=fd0bf5d6edec1f3c03008bb29b16d7e7e1b36abc;hp=9a843022ce7d0fb1476ec48fa37c54c32d0aa695;hpb=eaca153aea6e7b00fd458cac0c8abadcbab8ad61;p=jquery.git

diff --git a/src/ajax.js b/src/ajax.js
index 9a84302..adae6ae 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -296,7 +296,9 @@ jQuery.extend({
 
 						// Handle memory leak in IE
 						script.onload = script.onreadystatechange = null;
-						head.removeChild( script );
+						if ( head && script.parentNode ) {
+							head.removeChild( script );
+						}
 					}
 				};
 			}