IPC: Fix shutdown when self._socket is None.

2015-08-30 20:35:34 +02:00 · 2015-08-30 20:35:34 +02:00 · a1cb47936a
commit a1cb47936a
parent 39e40a7887
1 changed files with 3 additions and 2 deletions
--- a/qutebrowser/misc/ipc.py
+++ b/qutebrowser/misc/ipc.py
@ -178,8 +178,9 @@ class IPCServer(QObject):
        """Clean up socket when the client disconnected."""
        log.ipc.debug("Client disconnected.")
        self._timer.stop()
-        self._socket.deleteLater()
-        self._socket = None
+        if self._socket is not None:
+            self._socket.deleteLater()
+            self._socket = None
        # Maybe another connection is waiting.
        self.handle_connection()