[PATCH] pygrub/GrubConf: fix boot problem for fedora 19 grub.cfg (2nd attempt)

["Marcel J.E. Mol" <marcel@mesa.nl>]

Booting a fedora 19 domU failed because a it could not properly
parse the grub.cfg file. This was cased by

	set default="${next_entry}"

This statement actually is within an 'if' statement, so maybe it would
be better to skip code within if/fi blocks...
But this patch seems to work fine.

Signed-off-by: Marcel Mol <marcel@mesa.nl>
---
 tools/pygrub/src/GrubConf.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/pygrub/src/GrubConf.py b/tools/pygrub/src/GrubConf.py
index 629951f..6324c62 100644
--- a/tools/pygrub/src/GrubConf.py
+++ b/tools/pygrub/src/GrubConf.py
@@ -427,6 +427,8 @@ class Grub2ConfigFile(_GrubConfigFile):
                 if self.commands[com] is not None:
                     if arg.strip() == "${saved_entry}":
                         arg = "0"
+                    elif arg.strip() == "${next_entry}":
+                        arg = "0"
                     setattr(self, self.commands[com], arg.strip())
                 else:
                     logging.info("Ignored directive %s" %(com,))
-- 
1.7.7.6

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