anndl: Fixed a couple of bugs.

[utils.git] / icom-gen

diff --git a/icom-gen b/icom-gen
index e724144..302fe63 100755 (executable)
--- a/icom-gen
+++ b/icom-gen
@@ -5,6 +5,7 @@ import Image
 
 if len(sys.argv) < 3:
     sys.stderr.write("usage: icom-gen INFILE OUTFILE\n")
+    sys.exit(1)
 
 inf = Image.open(sys.argv[1])
 sz = inf.size