Don't choke on empty command string

2014-01-30 11:51:56 +01:00 · 2014-01-30 11:51:56 +01:00 · 53861306ff
commit 53861306ff
parent 330332da6d
1 changed files with 2 additions and 0 deletions
--- a/qutebrowser/commands/utils.py
+++ b/qutebrowser/commands/utils.py
@ -82,6 +82,8 @@ class CommandParser(QObject):
        """
        self.text = text
        parts = self.text.strip().split(maxsplit=1)
+        if not parts:
+            raise NoSuchCommandError
        cmdstr = parts[0]
        try:
            cmd = cmd_dict[cmdstr]