# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1287490072 -7200
# Node ID 256725d4e3eca2ab5e53322156134a1ad0c74dcb
# Parent  9c38218854432cc7d8b1bd139eb84b1538df8e1b
[js/ajax] fix deferred race condition

diff -r 9c3821885443 -r 256725d4e3ec web/data/cubicweb.ajax.js
--- a/web/data/cubicweb.ajax.js	Tue Oct 19 10:04:50 2010 +0200
+++ b/web/data/cubicweb.ajax.js	Tue Oct 19 14:07:52 2010 +0200
@@ -36,12 +36,10 @@
     },
 
     addCallback: function(callback) {
-        if (this._req.readyState == 4) {
-            if (this._result) {
-                var args = [this._result, this._req];
-                jQuery.merge(args, cw.utils.sliceList(arguments, 1));
-                callback.apply(null, args);
-            }
+        if ((this._req.readyState == 4) & this._result) {
+            var args = [this._result, this._req];
+            jQuery.merge(args, cw.utils.sliceList(arguments, 1));
+            callback.apply(null, args);
         }
         else {
             this._onSuccess.push([callback, cw.utils.sliceList(arguments, 1)]);
@@ -332,7 +330,7 @@
         });
         // check result.responseText instead of result to avoid error encountered with IE
         if (result.responseText) {
-            // XXX no good reason to force json here, 
+            // XXX no good reason to force json here,
             // it should depends on request content-type
             result = cw.evalJSON(result.responseText);
         }