From f01091c4711cc77c9105c12b0b2e27c2de4622f3 Mon Sep 17 00:00:00 2001
From: Bas van Beek <b.f.van.beek@vu.nl>
Date: Thu, 2 Apr 2020 12:57:35 +0200
Subject: [PATCH] Added a try/except clause for when rerun prevention is
 disabled

self.hash() will return None if rerun prevention is disabled; f.write(None) thus raising a TypeError
---
 CAT/jobs.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/CAT/jobs.py b/CAT/jobs.py
index b88597f5..c682e87f 100644
--- a/CAT/jobs.py
+++ b/CAT/jobs.py
@@ -226,9 +226,12 @@ def _finalize(self):
                 self.status = 'successful'
                 if self.settings.pickle:
                     self.pickle()
-                    filename = join(self.path, self.name + '.hash')
+                    filename = join(self.path, f'{self.name}.hash')
                     with open(filename, 'w') as f:
-                        f.write(self.hash())
+                        try:  # Will raise a TypeError if rerun prevetion is disabled
+                            f.write(self.hash())
+                        except TypeError:
+                            pass
             else:
                 self.status = 'failed'
     else: