If the XHR object no longer exists assume that the request was aborted.

2009-08-26 17:39:52 +00:00 · 2009-08-26 17:39:52 +00:00 · f52c4a3d5f
parent a64ad8b4e9
commit f52c4a3d5f
1 changed files with 1 additions and 1 deletions
--- a/src/ajax.js
+++ b/src/ajax.js
@ -370,7 +370,7 @@ jQuery.extend({
 		// Wait for a response to come back
 		var onreadystatechange = function(isTimeout){
 			// The request was aborted, clear the interval and decrement jQuery.active
-			if ( xhr.readyState === 0 ) {
+			if ( !xhr || xhr.readyState === 0 ) {
 				if ( ival ) {
 					// clear poll interval
 					clearInterval( ival );