From 1e7da3c8831bab641c93c568ea0efa1524e232eb Mon Sep 17 00:00:00 2001
From: C-Duv <github.accounts@claude.duvergier.fr>
Date: Sun, 5 Feb 2017 02:13:09 +0100
Subject: [PATCH] Use variable mangling to strip last \n from message

Due to how stdin is read, the message gets a trailing "\n". sed was used to
remove it but this commit use shell variable mangling "${var%Pattern}"
instead (faster and nicer).
---
 send-notification.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/send-notification.sh b/send-notification.sh
index 6dcc915..c3a1f35 100644
--- a/send-notification.sh
+++ b/send-notification.sh
@@ -60,7 +60,7 @@ else # Message lu de STDIN
     do
         MESSAGE_TO_SEND="$MESSAGE_TO_SEND$line\n"
     done
-    MESSAGE_TO_SEND=$(echo $MESSAGE_TO_SEND | sed 's/\n$//') # Retire le dernier saut de ligne
+    MESSAGE_TO_SEND=${MESSAGE_TO_SEND%"\n"} # Retire le dernier saut de ligne
 fi
 
 FINAL_MESSAGE_TO_SEND="$MESSAGE_HEADER$MESSAGE_TO_SEND$MESSAGE_FOOTER" # Assemble header, message et footer