From 9e9a554cba9e52430c2b2857bed744aba2ff8f9e Mon Sep 17 00:00:00 2001
From: MotoKen <motokentsai@gmail.com>
Date: Mon, 9 Apr 2012 10:33:55 +0800
Subject: [PATCH] Fixes bug 952176

Checks if value is string or not before decode.

Change-Id: I3f839770fdd7b00223ce02b95b2a265d903fa00e
---
 bin/nova-manage | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bin/nova-manage b/bin/nova-manage
index c0009bc243a6..f5491bccbdaf 100755
--- a/bin/nova-manage
+++ b/bin/nova-manage
@@ -1721,8 +1721,10 @@ def main():
     for k, v in fn_kwargs.items():
         if v is None:
             del fn_kwargs[k]
-        else:
+        elif isinstance(v, basestring):
             fn_kwargs[k] = v.decode('utf-8')
+        else:
+            fn_kwargs[k] = v
 
     fn_args = [arg.decode('utf-8') for arg in fn_args]