From 9e33bceb6f7349a606fc7236c787ec5bd3584318 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Tue, 6 Sep 2016 23:07:22 +0800
Subject: [PATCH] gui/applets: fix handling of process creation failure

---
 artiq/gui/applets.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/artiq/gui/applets.py b/artiq/gui/applets.py
index 22c49284c..af46d1f61 100644
--- a/artiq/gui/applets.py
+++ b/artiq/gui/applets.py
@@ -137,6 +137,7 @@ class _AppletDock(QDockWidgetCloseDetect):
             except:
                 logger.warning("Applet %s failed to start", self.applet_name,
                                exc_info=True)
+                return
             asyncio.ensure_future(
                 LogParser(self._get_log_source).stream_task(
                     self.ipc.process.stdout))