Print help by default

4 years ago · 44a846a646
1 changed files with 4 additions and 1 deletions
--- a/ungleichcli.py
+++ b/ungleichcli.py
@ -40,7 +40,10 @@ class ungleichCLI(object):

    def commandline(self):
        args = self.parser['main'].parse_args()
-        args.func(args)
+        if 'func' in args:
+            args.func(args)
+        else:
+            self.parser['main'].print_help()


 if __name__ == '__main__':