Ticket #3235: 3235.diff

jquery/src/ajax.js

@@ -283 +283 @@
 
         // Open the socket
         // Passing null username, generates a login popup on Opera (#2865)
-        if( s.username )
-            xhr.open(type, s.url, s.async, s.username, s.password);
-        else
-            xhr.open(type, s.url, s.async);
 
+        try {
+            if( s.username )
+                xhr.open(type, s.url, s.async, s.username, s.password);
+            else
+                xhr.open(type, s.url, s.async);
+        } catch (e) {
+            return jQuery.handleError(s, xhr, "error", e);
+        }
+
         // Need an extra try/catch for cross domain requests in Firefox 3
         try {
             // Set the correct header, if data is being sent