From: Ingo Ruhnke <grumbel@gmx.de>
Date: Sat, 20 Mar 2004 21:35:07 +0000 (+0000)
Subject: - added usage help string
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=5829de2c6912c61a70ff7dc66ad34d76b7219ebf;p=supertux.git

- added usage help string

SVN-Revision: 285
---

diff --git a/contrib/levelconverter-0.0.6_0.0.7.py b/contrib/levelconverter-0.0.6_0.0.7.py
index 7c7085bb6..367981026 100755
--- a/contrib/levelconverter-0.0.6_0.0.7.py
+++ b/contrib/levelconverter-0.0.6_0.0.7.py
@@ -2,6 +2,10 @@
 
 import sys
 
+if len(sys.argv) != 2:
+    print "Usage: %s FILENAME" % sys.argv[0]
+    sys.exit()
+
 print ";; Converting:", sys.argv[1]
 
 f = open(sys.argv[1], 'r')