From cc3c544c6b55fcda5d0fe89dcbd5511af69e27ea Mon Sep 17 00:00:00 2001
From: Gunther Hagleitner <hagleitn@yahoo.com>
Date: Thu, 2 Feb 2012 22:39:06 -0800
Subject: [PATCH] whitespace stuff

---
 utils/env_gen.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/utils/env_gen.py b/utils/env_gen.py
index c29727ed..4d47c18b 100755
--- a/utils/env_gen.py
+++ b/utils/env_gen.py
@@ -89,6 +89,7 @@ def generate_os_env(fh, cfg):
     write_env('OS_USERNAME', 'demo', fh)
     write_env('OS_AUTH_URL', 'http://%s:5000/v2.0', fh)
 
+
 def generate_local_rc(fn=None):
     if not fn:
         fn = DEF_FN
@@ -104,13 +105,15 @@ def generate_local_rc(fn=None):
         generate_nova_env(fh, cfg)
         generate_os_env(fh, cfg)
 
+
 def main():
     opts = optparse.OptionParser()
     opts.add_option("-o", "--output", dest="filename",
          help="write output to FILE", metavar="FILE")
     (options, args) = opts.parse_args()
     generate_local_rc(options.filename)
-    print("Check file \"%s\" for your environment configuration." % (os.path.normpath(fn)))
+    print("Check file \"%s\" for your environment configuration." \
+              % (os.path.normpath(options.filename)))
     return 0