[CLI] ignore empty arguments

Gauvain Pocentek · Gauvain Pocentek · commit f4fcf4550edd · 2016-12-24T15:03:32.000+01:00
Gitlab 8.15 doesn't appreciate arguments with None as value. This breaks the python-gitlab CLI. Fixes #199
diff --git a/gitlab/cli.py b/gitlab/cli.py
@@ -511,9 +511,12 @@ def main():
     what = arg.what
 
     # Remove CLI behavior-related args
-    for item in ("gitlab", "config_file", "verbose", "what", "action"):
+    for item in ("gitlab", "config_file", "verbose", "what", "action",
+                 "version"):
         args.pop(item)
 
+    args = {k: v for k, v in args.items() if v is not None}
+
     cls = None
     try:
         cls = gitlab.__dict__[_what_to_cls(what)]
