From 2f95b6b562bc89de53554ad10be34eda3bec684a Mon Sep 17 00:00:00 2001
From: Andreas Bielawski <brawl98@outlook.com>
Date: Thu, 8 Sep 2016 16:13:47 +0200
Subject: [PATCH] =?UTF-8?q?-=20Fixe=20string:isempty()=20-=20Tagesschau:?=
 =?UTF-8?q?=20HTTP-Fehlercode=20wird=20jetzt=20vor=20dem=20JSON-Encoding?=
 =?UTF-8?q?=20gepr=C3=BCft?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 otouto/plugins/tagesschau.lua | 4 ++--
 otouto/utilities.lua          | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/otouto/plugins/tagesschau.lua b/otouto/plugins/tagesschau.lua
index 1c74e42..2eb61d6 100644
--- a/otouto/plugins/tagesschau.lua
+++ b/otouto/plugins/tagesschau.lua
@@ -16,10 +16,10 @@ end
 
 function tagesschau:get_tagesschau_article(article)
   local url = BASE_URL..'/'..article..'.json'
-  local res,code  = https.request(url)
-  local data = json.decode(res)
+  local res, code  = https.request(url)
   if code == 404 then return "Artikel nicht gefunden!" end
   if code ~= 200 then return "HTTP-Fehler" end
+  local data = json.decode(res)
   if not data then return "HTTP-Fehler" end
   if data.type ~= "story" then
     print('Typ "'..data.type..'" wird nicht unterstützt')
diff --git a/otouto/utilities.lua b/otouto/utilities.lua
index ef18b6a..0516d3e 100644
--- a/otouto/utilities.lua
+++ b/otouto/utilities.lua
@@ -349,7 +349,7 @@ end
 
 -- Returns true if the string is blank/empty
 function string:isempty()
-  self = self:trim()
+  self = utilities.trim(self)
   return self == nil or self == ''
 end