pop_args accept None as value for expected_size_after,

meaning remaining args should not be checked

1 files changed, 1 insertions, 1 deletions

diff --git a/clcommands.py b/clcommands.py
index 3ecd6b6..ff8bd13 100644
--- a/clcommands.py
+++ b/clcommands.py
@@ -69,7 +69,7 @@ def pop_arg(args_list, expected_size_after=0, msg="Missing argument"):
         value = args_list.pop(0)
     except IndexError:
         raise BadCommandUsage(msg)
-    if len(args_list) > expected_size_after:
+    if expected_size_after is not None and len(args_list) > expected_size_after:
         raise BadCommandUsage('Too much arguments')
     return value