parameter check

zopefoundation · Aug 6, 2009 · 86ca814 · 86ca814
1 parent cbc7f52
commit 86ca814
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/zope/z2release/cli.py b/zope/z2release/cli.py
@@ -53,6 +53,9 @@ def main():
 
     global server
 
+    if len(sys.argv) != 3:
+        print 'Usage: z2_kgs <tag-name> <destination-dirname>'
+
     tag = sys.argv[1]
     dirname = sys.argv[2]
     if not os.path.exists(dirname):