Use alternative technique for triggering an abort, preventing an exception from being...

diff --git a/src/ajax.js b/src/ajax.js
index d92d26d..754de09 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -392,7 +392,7 @@ jQuery.extend({
                // Wait for a response to come back
                var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
                        // The request was aborted
-                       if ( !xhr || xhr.readyState === 0 ) {
+                       if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
                                // Opera doesn't call onreadystatechange before this point
                                // so we simulate the call
                                if ( !requestDone ) {
@@ -458,12 +458,9 @@ jQuery.extend({
                        xhr.abort = function() {
                                if ( xhr ) {
                                        oldAbort.call( xhr );
-                                       if ( xhr ) {
-                                               xhr.readyState = 0;
-                                       }
                                }
 
-                               onreadystatechange();
+                               onreadystatechange( "abort" );
                        };
                } catch(e) { }