From a9dc79dfba5247f02a32e4fccf5783cdd014639f Mon Sep 17 00:00:00 2001
From: Manuel Simon Hirsig <simon.hirsig@gmail.com>
Date: Tue, 6 Sep 2016 18:27:14 +0200
Subject: [PATCH] bugfix

---
 Postal.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Postal.lua b/Postal.lua
index 7693340..71cb3f0 100644
--- a/Postal.lua
+++ b/Postal.lua
@@ -10,6 +10,8 @@ local ATTACHMENTS_MAX = 21
 local ATTACHMENTS_PER_ROW_SEND = 7
 local ATTACHMENTS_MAX_ROWS_SEND = 3
 
+function self:pack(...) return arg end
+
 self.hook, self.orig = {}, {}
 function self:Hook(...)
 	for i=1,arg.n do
@@ -466,8 +468,8 @@ end
 
 function self.hook.GetContainerItemInfo(...)
     local item = {arg[1], arg[2]}
-    local ret = {self.orig.GetContainerItemInfo(unpack(arg))}
-    ret[3] = ret[3] or self:SendMail_Attached(item) 
+    local ret = self:pack(self.orig.GetContainerItemInfo(unpack(arg)))
+    ret[3] = ret[3] or self:SendMail_Attached(item) and 1 or nil
     return unpack(ret)
 end