command: Don't handle varargs if they are None

2014-09-14 23:16:54 +02:00 · 2014-09-14 23:16:54 +02:00 · fe08052641
commit fe08052641
parent b9216bca15
1 changed files with 2 additions and 1 deletions
--- a/qutebrowser/commands/command.py
+++ b/qutebrowser/commands/command.py
@ -169,7 +169,8 @@ class Command:
            if param.kind == inspect.Parameter.POSITIONAL_OR_KEYWORD:
                posargs.append(value)
            elif param.kind == inspect.Parameter.VAR_POSITIONAL:
-                posargs += value
+                if value is not None:
+                    posargs += value
            elif param.kind == inspect.Parameter.KEYWORD_ONLY:
                kwargs[param.name] = value
            else: