From: CMDR furrycat <elite@furrycat.net>
Date: Fri, 11 Nov 2016 09:47:52 +0000 (+0000)
Subject: Catch lack of read message history permission retrieving messages.
X-Git-Url: http://git.furryclan.net/?a=commitdiff_plain;h=fd2c1f892d0fe04fa2102ef055dd86f94a848d10;p=furrycat%2Fcatbot.git

Catch lack of read message history permission retrieving messages.
---

diff --git a/plugin/developer/developer.py b/plugin/developer/developer.py
index dff3282..3d23072 100644
--- a/plugin/developer/developer.py
+++ b/plugin/developer/developer.py
@@ -111,9 +111,12 @@ class Developer(object):
 
     m = re.match(r'^\d+$', message_id)
     if m is not None:
-      result = yield from client.get_message(channel, message_id)
-      if result is not None:
-        return result
+      try:
+        result = yield from client.get_message(channel, message_id)
+        if result is not None:
+          return result
+      except discord.errors.Forbidden:
+        log.warning('Forbidden to retrieve message {} in {}.'.format(message_id, channel_id))
       yield from bot.say(message.channel, 'Message?')
       return None