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Make sure oldAbort is only called if the xhr object still exists.
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@ -455,9 +455,8 @@ jQuery.extend({
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try {
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try {
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var oldAbort = xhr.abort;
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var oldAbort = xhr.abort;
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xhr.abort = function() {
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xhr.abort = function() {
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oldAbort.call( xhr );
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if ( xhr ) {
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if ( xhr ) {
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oldAbort.call( xhr );
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xhr.readyState = 0;
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xhr.readyState = 0;
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}
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}
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