From c24eb49e6aecd6de2ad450083e826d4c9d9c75b6 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 21 Jul 2010 02:57:35 +0200
Subject: exec: extend variable substitution to support splitting variable
 values into seperate arguments

---
 units/emergency.service | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'units/emergency.service')

diff --git a/units/emergency.service b/units/emergency.service
index dd4a0703e2..7a1f81a468 100644
--- a/units/emergency.service
+++ b/units/emergency.service
@@ -22,4 +22,4 @@ KillMode=process-group
 
 # Bash ignores SIGTERM, so we send SIGHUP first, to ensure that bash
 # terminates cleanly.
-ExecStop=-/bin/kill -HUP $(MAINPID)
+ExecStop=-/bin/kill -HUP ${MAINPID}
-- 
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