From 1c1aa0c45f82b395f4c03709cf2de208b65c534b Mon Sep 17 00:00:00 2001
From: Michael Young <m.a.young@durham.ac.uk>
Date: Tue, 10 Jan 2012 17:08:27 +0000
Subject: [PATCH] pyrgrub: cope with configurations with set
 default="${saved_entry}" line

Fedora 16 grub2 configuration file can have lines like
    set default="${saved_entry}"
and a string containing an integer is expected

Signed-off-by: Michael Young <m.a.young@durham.ac.uk>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

xen-unstable changeset: 24002:979bc34d0ad0
Backport-requested-by: Pasi Karkkainen <pasik@iki.fi>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/pygrub/src/GrubConf.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/pygrub/src/GrubConf.py b/tools/pygrub/src/GrubConf.py
index a31e30a46f..c4f543d196 100644
--- a/tools/pygrub/src/GrubConf.py
+++ b/tools/pygrub/src/GrubConf.py
@@ -425,6 +425,8 @@ class Grub2ConfigFile(_GrubConfigFile):
                 
             if self.commands.has_key(com):
                 if self.commands[com] is not None:
+                    if arg.strip() == "${saved_entry}":
+                        arg = "0"
                     setattr(self, self.commands[com], arg.strip())
                 else:
                     logging.info("Ignored directive %s" %(com,))
-- 
2.39.5