Print error on missing command.

2014-06-26 20:54:45 +02:00 · 2014-06-26 20:54:45 +02:00 · 919ba2b4a5
parent 16361ba5f4
commit 919ba2b4a5
1 changed files with 4 additions and 1 deletions
--- a/5
+++ b/5
@ -188,8 +188,11 @@ def main():
    try:
        argparser = create_argparser()
        args = argparser.parse_args()
+        if args.command is None:
+            # Python 3.3.1 under linux allows an empty command somehow
+            argparser.error("too few arguments")
        # run subcommand function
-        return globals()["run_%s" % args.command](args)
+        res = globals()["run_%s" % args.command](args)
    except KeyboardInterrupt:
        log_error("aborted")
        res = 1