From: Sebastian Pipping <sebastian@pipping.org>
Date: Mon, 31 Jan 2011 12:44:24 +0000 (+0100)
Subject: Resolve unneeded subshell
X-Git-Tag: v3.4.13~1^2~12
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=c202dbe67d57af630c2bf7dc5b521d1f6bae8c5f;p=genkernel.git

Resolve unneeded subshell
---

diff --git a/defaults/linuxrc b/defaults/linuxrc
index bbe397e..ee33a35 100755
--- a/defaults/linuxrc
+++ b/defaults/linuxrc
@@ -724,8 +724,13 @@ fi
 cd "${CHROOT}"
 mkdir "${CHROOT}/proc" "${CHROOT}/sys" 2>/dev/null
 echo -ne "${BOLD}.${NORMAL}"
+
 # If devtmpfs is mounted assume genkernel mounted it at /dev and try unmounting it
-grep -qs devtmpfs /proc/mounts && ( umount /dev || echo '*: Failed to unmount the devtmpfs /dev!' )
+if grep -qs devtmpfs /proc/mounts
+then
+	umount /dev || echo '*: Failed to unmount the devtmpfs /dev!'
+fi
+
 umount /sys || echo '*: Failed to unmount the ramdisk /sys!'
 umount /proc || echo '*: Failed to unmount the ramdisk /proc!'
 echo -e "${BOLD}.${NORMAL}"