From 020d079b857eedff5722e470ce30abee03ade48f Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Fri, 17 Jan 2014 07:06:49 +0100
Subject: [PATCH] Add error for invalid arg count

---
 qutebrowser/commands.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qutebrowser/commands.py b/qutebrowser/commands.py
index 97de17d28..95b8a95ed 100644
--- a/qutebrowser/commands.py
+++ b/qutebrowser/commands.py
@@ -26,8 +26,8 @@ class CommandParser(QObject):
         try:
             obj.check(argv)
         except TypeError:
-            # TODO
-            raise
+            self.error.emit("{}: invalid argument count".format(cmd))
+            return
         obj.run(argv)
 
 class Command(QObject):