Make sure state is valid in ShellLexer.

2015-08-02 12:44:54 +02:00 · 2015-08-02 12:44:54 +02:00 · dc4d4e70e4
commit dc4d4e70e4
parent dacf2cace2
1 changed files with 2 additions and 0 deletions
--- a/qutebrowser/misc/split.py
+++ b/qutebrowser/misc/split.py
@ -117,6 +117,8 @@ class ShellLexer:
                    self.state = nextchar
                else:
                    self.token += nextchar
+            else:
+                raise AssertionError("Invalid state {!r}!".format(self.state))
        if self.state in self.escape and not self.keep:
            self.token += self.state
        if self.token or self.quoted: