From 2e6c33de452c3d4dacaab4d3399f754ce81d0dd7 Mon Sep 17 00:00:00 2001
From: Darius Arnold <Darius.Arnold@ruhr-uni-bochum.de>
Date: Fri, 15 Sep 2017 18:56:04 +0200
Subject: [PATCH] [bugfix] allow picking of S phase in lower area of waveform
 plot

Fixes bug report #211
---
 pylot/core/util/widgets.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pylot/core/util/widgets.py b/pylot/core/util/widgets.py
index e12d6680..54772bc3 100644
--- a/pylot/core/util/widgets.py
+++ b/pylot/core/util/widgets.py
@@ -1601,6 +1601,7 @@ class PickDlg(QDialog):
         return self.station
 
     def getChannelID(self, key):
+        if key < 0: key = 0
         return self.multicompfig.getPlotDict()[int(key)][1]
 
     def getTraceID(self, channels):