From: dacook <schism@subverted.org>
Date: Mon, 10 Jan 2011 16:24:10 +0000 (-0700)
Subject: Remove bashism
X-Git-Tag: v3.4.11~28^2~7
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=04c37979c15ac7f37aa2452e7dc11af95a903494;p=genkernel.git

Remove bashism

Get rid of bash-ish "==" equivalence test in checking if the LUKS_KEY ends in
.gpg.  Use strict Bourne-compliant '=' instead.
---

diff --git a/defaults/initrd.scripts b/defaults/initrd.scripts
index ea53fba..93daa5a 100755
--- a/defaults/initrd.scripts
+++ b/defaults/initrd.scripts
@@ -827,7 +827,7 @@ openLUKS() {
 					fi
 					# At this point a candidate key exists (either mounted before or not)
 					good_msg "${LUKS_KEY} on device ${LUKS_KEYDEV} found" ${CRYPT_SILENT}
-					if [ $(echo ${LUKS_KEY} | grep -o '.gpg$') == ".gpg" ] && [ -e /sbin/gpg ] ; then
+					if [ $(echo ${LUKS_KEY} | grep -o '.gpg$') = ".gpg" ] && [ -e /sbin/gpg ] ; then
 						[ -e /dev/tty ] && mv /dev/tty /dev/tty.org
 						mknod /dev/tty c 5 1
 						cryptsetup_options="-d -"