From 125b72a5826d87edec50c524e8b166d49505f642 Mon Sep 17 00:00:00 2001
From: marcel <marcel.paffrath@rub.de>
Date: Thu, 3 Aug 2017 12:05:19 +0200
Subject: [PATCH] [bugfix] autoPyLoT crashed when getSlope() method of
 AICPicker returned None (comparing None to float), workaround: if not slope:
 slope=0

---
 pylot/core/pick/autopick.py | 16 +++++++++++-----
 pylot/core/util/widgets.py  |  2 +-
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/pylot/core/pick/autopick.py b/pylot/core/pick/autopick.py
index 2f396dee..6030c121 100644
--- a/pylot/core/pick/autopick.py
+++ b/pylot/core/pick/autopick.py
@@ -306,8 +306,11 @@ def autopickstation(wfstream, pickparam, verbose=False, iplot=0, fig_dict=None):
                 Pweight = 9
         ##############################################################
         # go on with processing if AIC onset passes quality control
-        if (aicpick.getSlope() >= minAICPslope and
-                    aicpick.getSNR() >= minAICPSNR and Pflag == 1):
+        slope = aicpick.getSlope()
+        if not slope:
+            slope = 0
+        if (slope >= minAICPslope and
+            aicpick.getSNR() >= minAICPSNR and Pflag == 1):
             aicPflag = 1
             msg = 'AIC P-pick passes quality control: Slope: {0} counts/s, ' \
                   'SNR: {1}\nGo on with refined picking ...\n' \
@@ -499,9 +502,12 @@ def autopickstation(wfstream, pickparam, verbose=False, iplot=0, fig_dict=None):
                                aictsmoothS, fig=fig)
         ###############################################################
         # go on with processing if AIC onset passes quality control
-        if (aicarhpick.getSlope() >= minAICSslope and
-                    aicarhpick.getSNR() >= minAICSSNR and
-                    aicarhpick.getpick() is not None):
+        slope = aicpick.getSlope()
+        if not slope:
+            slope = 0
+        if (slope >= minAICSslope and
+            aicarhpick.getSNR() >= minAICSSNR and
+            aicarhpick.getpick() is not None):
             aicSflag = 1
             msg = 'AIC S-pick passes quality control: Slope: {0} counts/s, ' \
                   'SNR: {1}\nGo on with refined picking ...\n' \
diff --git a/pylot/core/util/widgets.py b/pylot/core/util/widgets.py
index 0a8e5805..3b56b95d 100644
--- a/pylot/core/util/widgets.py
+++ b/pylot/core/util/widgets.py
@@ -2969,7 +2969,7 @@ class SubmitLocal(QWidget):
         self.execute_command(pp_export, ncores)
 
     def execute_command(self, pp_export, ncores):
-        command = self.script_fn
+        command = self.script_fn[:]
         command.append(pp_export)
         command.append('--ncores')
         command.append(str(ncores))