From 9423fd773e093d8d1fb5fcf63f527f2b531cac02 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 29 Oct 2010 16:27:58 +0200
Subject: [PATCH] units: fix variable expansion

---
 units/rescue.service.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/units/rescue.service.m4 b/units/rescue.service.m4
index d173bebab..d31282d37 100644
--- a/units/rescue.service.m4
+++ b/units/rescue.service.m4
@@ -22,7 +22,7 @@ ExecStartPre=-/bin/plymouth --hide-splash
 ExecStartPre=-/bin/echo 'Welcome to rescue mode. Use "systemctl default" or ^D to activate default mode.'
 m4_ifdef(`TARGET_FEDORA',
 `EnvironmentFile=/etc/sysconfig/init
-ExecStart=-/bin/bash -c "exec $SINGLE"',
+ExecStart=-/bin/bash -c "exec ${SINGLE}"',
 `ExecStart=-/sbin/sulogin')
 ExecStopPost=/bin/systemctl default
 StandardInput=tty-force
-- 
2.30.2