From a201b99c2e06eae756c08f474d83f8942bfb0a72 Mon Sep 17 00:00:00 2001
From: Marcel <marcel.paffrath@rub.de>
Date: Wed, 4 Apr 2018 15:16:36 +0200
Subject: [PATCH] [bugfix] closes #256, not asking for filteroptions if no
 filterphase

---
 pylot/core/util/widgets.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pylot/core/util/widgets.py b/pylot/core/util/widgets.py
index e52480c3..a7fec228 100644
--- a/pylot/core/util/widgets.py
+++ b/pylot/core/util/widgets.py
@@ -2093,7 +2093,10 @@ class PickDlg(QDialog):
 
         # get filter parameter for the phase to be picked
         filterphase = self.currentFilterPhase()
-        filteroptions = self.getFilterOptions(filterphase).parseFilterOptions()
+        if filterphase:
+            filteroptions = self.getFilterOptions(filterphase).parseFilterOptions()
+        else:
+            filteroptions = None
 
         # copy and filter data for earliest and latest possible picks
         wfdata = self.getWFData().copy().select(channel=channel)