# HG changeset patch
# User Aurelien Campeas <aurelien.campeas@logilab.fr>
# Date 1287570491 -7200
# Node ID 48ba5069e051bae29cea80ab02bff2487b623023
# Parent  64b39aa0b047030165421008fe6a17bbaa68577f
[js/ajax] fix deferred race condition (errback case)

diff -r 64b39aa0b047 -r 48ba5069e051 web/data/cubicweb.ajax.js
--- a/web/data/cubicweb.ajax.js	Wed Oct 20 10:35:52 2010 +0200
+++ b/web/data/cubicweb.ajax.js	Wed Oct 20 12:28:11 2010 +0200
@@ -48,10 +48,8 @@
     },
 
     addErrback: function(callback) {
-        if (this._req.readyState == 4) {
-            if (this._error) {
-                callback.apply(null, [this._error, this._req]);
-            }
+        if (this._req.readyState == 4 && this._error) {
+            callback.apply(null, [this._error, this._req]);
         }
         else {
             this._onFailure.push([callback, cw.utils.sliceList(arguments, 1)]);