From 93b1a1eab2768d7e74d946b0175dd61329803789 Mon Sep 17 00:00:00 2001
From: Andreas Bielawski <brawl98@outlook.com>
Date: Thu, 8 Sep 2016 16:50:42 +0200
Subject: [PATCH] =?UTF-8?q?Fixes=20f=C3=BCr=20CallbackQuerys?=
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---
 otouto/bot.lua            | 6 ++++--
 otouto/plugins/pocket.lua | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/otouto/bot.lua b/otouto/bot.lua
index 4bdb26f..5c9a63f 100644
--- a/otouto/bot.lua
+++ b/otouto/bot.lua
@@ -132,7 +132,7 @@ function bot:on_callback_receive(callback, msg, config) -- whenever a new callba
   
   -- Check if whitelist is enabled and user/chat is whitelisted
   local whitelist = redis:get('whitelist:enabled')
-  if whitelist and not is_sudo(msg, config) then
+  if whitelist and not is_sudo(callback, config) then
 	local hash = 'whitelist:user#id'..user_id
 	local allowed = redis:get(hash) or false
 	if not allowed then
@@ -160,10 +160,12 @@ function bot:on_callback_receive(callback, msg, config) -- whenever a new callba
   for n=1, #self.plugins do
     local plugin = self.plugins[n]
 	if plugin.name == called_plugin then
-	  if is_plugin_disabled_on_chat(plugin.name, msg) then return end
+	  if is_plugin_disabled_on_chat(plugin.name, msg) then utilities.answer_callback_query(callback, 'Plugin wurde in diesem Chat deaktiviert.') return end
 	  plugin:callback(callback, msg, self, config, param)
 	end
   end
+  
+   utilities.answer_callback_query(callback, 'Ungültiger CallbackQuery: Kein Plugin gefunden.')
 end
 
 -- NOTE: To enable InlineQuerys, send /setinline to @BotFather
diff --git a/otouto/plugins/pocket.lua b/otouto/plugins/pocket.lua
index beb69af..6d07a16 100644
--- a/otouto/plugins/pocket.lua
+++ b/otouto/plugins/pocket.lua
@@ -74,6 +74,7 @@ function pocket:add_pocket_item(access_token, url)
   local code = result.item.response_code
   
   local text = title..' ('..given_url..') hinzugefügt!'
+  if not code then return text end
   if code ~= "200" and code ~= "0" then text = text..'\nAber die Seite liefert Fehler '..code..' zurück.' end
   return text
 end