Fix _BaseUserscriptRunner when env is None.

2015-12-18 20:23:39 +01:00 · 2015-12-18 20:23:39 +01:00 · f787f004af
commit f787f004af
parent 1e43b882ae
1 changed files with 2 additions and 1 deletions
--- a/qutebrowser/commands/userscripts.py
+++ b/qutebrowser/commands/userscripts.py
@ -108,7 +108,8 @@ class _BaseUserscriptRunner(QObject):
            verbose: Show notifications when the command started/exited.
        """
        self._env = {'QUTE_FIFO': self._filepath}
-        self._env.update(env)
+        if env is not None:
+            self._env.update(env)
        self._proc = guiprocess.GUIProcess(self._win_id, 'userscript',
                                           additional_env=self._env,
                                           verbose=verbose, parent=self)