From 1096cd2ebc150e5c74b5e8e4016b835f34cd3f48 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Wed, 29 Jul 2009 17:26:33 -0400
Subject: Use $() instead of `` for process expansion.

Adapted from <victor.lowther@gmail.com>.
---
 rc.d/init.d/halt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rc.d/init.d/halt')

diff --git a/rc.d/init.d/halt b/rc.d/init.d/halt
index aba3d3ea..97accb9e 100755
--- a/rc.d/init.d/halt
+++ b/rc.d/init.d/halt
@@ -93,7 +93,7 @@ tmpfs=$(awk '$2 ~ /^\/($|proc|dev)/ { next; }
 [ -n "$tmpfs" ] && fstab-decode $UMOUNT $tmpfs 2>/dev/null
 
 # Turn off swap, then unmount file systems.
-[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps`
+[ -f /proc/swaps ] && SWAPS=$(awk '! /^Filename/ { print $1 }' /proc/swaps)
 if [ -n "$SWAPS" ]; then
     action $"Turning off swap: " swapoff $SWAPS
     for dst in $SWAPS; do
-- 
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