From bc9f5df3fc905f22debe1368b56991c6c2440880 Mon Sep 17 00:00:00 2001 From: Thanos Kyritsis Date: Tue, 8 Nov 2016 14:42:21 +0200 Subject: [PATCH] Prevent internal server error if no description passed to API (sync with sciyoshi/redmine-slack commit 5e01d86a12448554ee7015a1ee9df3638bbd7610) --- lib/redmine_mattermost/listener.rb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/redmine_mattermost/listener.rb b/lib/redmine_mattermost/listener.rb index e6659e7..8a379c8 100644 --- a/lib/redmine_mattermost/listener.rb +++ b/lib/redmine_mattermost/listener.rb @@ -268,6 +268,10 @@ private end def extract_usernames text = '' + if text.nil? + text = '' + end + # mattermost usernames may only contain lowercase letters, numbers, # dashes and underscores and must start with a letter or number. text.scan(/@[a-z0-9][a-z0-9_\-]*/).uniq