gui/applets: fix handling of process creation failure

2016-09-06 23:07:22 +08:00 · 2016-09-06 23:07:22 +08:00 · 9e33bceb6f
parent 76c407b4b9
commit 9e33bceb6f
1 changed files with 1 additions and 0 deletions
--- 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))