Fixes bug 952176

Checks if value is string or not before decode.

Change-Id: I3f839770fdd7b00223ce02b95b2a265d903fa00e

1 files changed, 3 insertions, 1 deletions

diff --git a/bin/nova-manage b/bin/nova-manage
index c0009bc24..f5491bccb 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]