[master] 2a49a1f Remove 'error' as a possible return from vcl_backend_fetch{}

[Poul-Henning Kamp]

commit 2a49a1fa1bfeba3fd31987e939bf63312d2bc683
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon May 6 11:24:42 2013 +0000

    Remove 'error' as a possible return from vcl_backend_fetch{}

diff --git a/lib/libvcl/generate.py b/lib/libvcl/generate.py
index 3dc15e2..0f6bfe8 100755
--- a/lib/libvcl/generate.py
+++ b/lib/libvcl/generate.py
@@ -84,7 +84,7 @@ returns =(
 	('hash',		"C", ('hash',)),
 	('miss',		"C", ('error', 'restart', 'pass', 'fetch',)),
 	('lookup',		"C", ('error', 'restart', 'pass', 'deliver',)),
-	('backend_fetch',	"B", ('error', 'fetch', 'pass',)),
+	('backend_fetch',	"B", ('fetch', 'pass',)),
 	('backend_response',	"B", ('deliver',)),
 	('deliver',		"C", ('restart', 'deliver',)),
 	('error',		"C", ('restart', 'deliver',)),