--- a/plugins/adhoc.lua	Tue May 28 15:14:50 2013 +0100
+++ b/plugins/adhoc.lua	Fri Jun 07 14:36:41 2013 +0100
@@ -77,7 +77,7 @@
 end
 
 function command_mt:_process_response(result)
-	if result.type == "error" then
+	if result.attr.type == "error" then
 		self.status = "canceled";
 		self.callback(self, {});
 		return;