From db1c050b782ab2f84181e88aae89320a0d99de01 Mon Sep 17 00:00:00 2001
From: "Christian T. Jacobs" <C.T.Jacobs@soton.ac.uk>
Date: Tue, 13 Jun 2017 21:17:54 +0100
Subject: [PATCH] Fix new logbook functionality by changing "if(not self.logs)"
 to "if(self.logs is None)", since the case of an empty log list should be
 handled in the 'else' branch.

---
 pyqso/logbook.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyqso/logbook.py b/pyqso/logbook.py
index 6d75f49..14408a4 100644
--- a/pyqso/logbook.py
+++ b/pyqso/logbook.py
@@ -116,7 +116,7 @@ class Logbook:
 
             logging.debug("Retrieving all the logs in the logbook...")
             self.logs = self.get_logs()
-            if(not self.logs):
+            if(self.logs is None):
                 error(parent=self.application.window, message="Could not open logbook. Something went wrong when trying to retrieve the logs. Perhaps the logbook file is encrypted, corrupted, or in the wrong format?")
                 return
             else: