From 174f36228c07a2ca872faa33ddd6256c7d729443 Mon Sep 17 00:00:00 2001
From: Manuel Simon Hirsig <simon.hirsig@gmail.com>
Date: Fri, 6 Jan 2017 18:04:43 +0100
Subject: [PATCH] small subject generation change

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

diff --git a/Postal.lua b/Postal.lua
index 8d874d4..9c7ae2b 100644
--- a/Postal.lua
+++ b/Postal.lua
@@ -752,6 +752,8 @@ function SendMail_Send()
 		else
 			subject = '<' .. NO_ATTACHMENTS .. '>'
 		end
+	elseif SendMail_state.numMessages > 1 then
+		subject = subject .. format(' [%d/%d]', SendMail_state.numMessages - getn(SendMail_state.attachments), SendMail_state.numMessages)
 	end
 
     SendMail(SendMail_state.to, subject, SendMail_state.body)