From 69ff4ef307f714fad3289861a6d2fbe784db5504 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Knut=20Arne=20Bj=C3=B8rndal?=
 <knut.arne.bjorndal@easyconnect.no>
Date: Thu, 29 Nov 2018 08:45:02 +0100
Subject: [PATCH] Fix potential whitespace issue raised in review

---
 plugins/mail/nullmailer_queue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/mail/nullmailer_queue b/plugins/mail/nullmailer_queue
index a5028f3f..04aceb3c 100755
--- a/plugins/mail/nullmailer_queue
+++ b/plugins/mail/nullmailer_queue
@@ -54,7 +54,7 @@ GPLv2
 
 =cut
 
-. $MUNIN_LIBDIR/plugins/plugin.sh
+. "$MUNIN_LIBDIR/plugins/plugin.sh"
 
 queuedir=${queuedir:-/var/spool/nullmailer/queue}
 errordir=${errordir:-/var/spool/nullmailer/failed}