From 7d12e96979ae62c8d2c19984126412fee04be0fc Mon Sep 17 00:00:00 2001 From: jmaa Date: Thu, 14 Jun 2018 15:54:11 +0200 Subject: [PATCH] What?? --- memes.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/memes.lua b/memes.lua index e00e06e..c80847b 100644 --- a/memes.lua +++ b/memes.lua @@ -547,7 +547,8 @@ local function is_image_link (str) if type(str) ~= 'string' then return false end if not str:match '^%a+://.+$' then return false end local headers = internet.download_headers(str) - return headers['content-type']:match '^image/%a+$' + print(headers) + return type(headers) == 'table' and headers['content-type']:match '^image/%a+$' end function memes.generate_for_message (user, message)