Merge lp:~marcustomlinson/update-manager/update-manager into lp:update-manager

[Marcus Tomlinson]

Fix TypeError crash in update()

[lp:~marcustomlinson/update-manager/update-manager]

2876. By Iain Lane on 2020-04-08

merge lp:~marcustomlinson/update-manager/update-manager

=== modified file 'UpdateManager/UpdateManager.py'
--- UpdateManager/UpdateManager.py	2020-04-06 22:31:33 +0000
+++ UpdateManager/UpdateManager.py	2020-04-08 15:57:33 +0000
@@ -87,7 +87,7 @@
         self.update_list = None
         self.meta_release = None
         self.hwe_replacement_packages = None
-        self.duplicate_packages = None
+        self.duplicate_packages = []
         self.arch = get_arch()
 
         # Basic GTK+ parameters
 
=== modified file 'debian/changelog'
--- debian/changelog	2020-04-07 13:26:18 +0000
+++ debian/changelog	2020-04-08 15:57:33 +0000
@@ -1,3 +1,9 @@
+update-manager (1:20.04.5) UNRELEASED; urgency=medium
+
+  * Fix TypeError crash in update() (LP: #1871490).
+
+ -- Marcus Tomlinson <[e-mail]>  Wed, 08 Apr 2020 16:49:17 +0100
+
 update-manager (1:20.04.4) focal; urgency=medium
 
   * Fix pycodestyle and pyflakes autopkgtests.