From c1c2aa4b7c19e95a8c89f999572e241bded99b74 Mon Sep 17 00:00:00 2001
From: Sebastianw Wehling-Benatelli <sebastian.wehling@rub.de>
Date: Wed, 23 Mar 2016 12:01:46 +0100
Subject: [PATCH] [bugfix] value has to be returned in either case

---
 QtPyLoT.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/QtPyLoT.py b/QtPyLoT.py
index 755a8191..3203d1c6 100755
--- a/QtPyLoT.py
+++ b/QtPyLoT.py
@@ -534,6 +534,7 @@ class MainWindow(QMainWindow):
             ans = self.data.setWFData(self.getWFFnames())
         if ans:
             self.plotWaveformData()
+            return ans
         else:
             return ans