From f88546749c32ecf41bf31871507aa012af4e807b Mon Sep 17 00:00:00 2001
From: Tails developers <amnesia@boum.org>
Date: Wed, 23 Nov 2011 21:17:23 +0100
Subject: Adding workaround for a busybox bug with grep -w.

See: https://bugs.busybox.net/show_bug.cgi?id=4520
---
 scripts/live | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'scripts/live')

diff --git a/scripts/live b/scripts/live
index ad481ae..1b5c89e 100755
--- a/scripts/live
+++ b/scripts/live
@@ -399,7 +399,7 @@ Arguments ()
 	then
 		PERSISTENT_ENCRYPTION="none"
 		export PERSISTENT_ENCRYPTION
-	elif echo ${PERSISTENT_ENCRYPTION} | grep -qw luks
+	elif echo ${PERSISTENT_ENCRYPTION} | grep -qe "\<luks\>"
 	then
 		if ! modprobe dm-crypt
 		then
@@ -1403,12 +1403,12 @@ setup_unionfs ()
 				;;
 		esac
 
-		if echo ${PERSISTENT_METHOD} | grep -qw overlay
+		if echo ${PERSISTENT_METHOD} | grep -qe "\<overlay\>"
 		then
 			overlays="${root_persistence} ${home_persistence}"
 		fi
 
-		if echo ${PERSISTENT_METHOD} | grep -qw snapshot
+		if echo ${PERSISTENT_METHOD} | grep -qe "\<snapshot\>"
 		then
 			snapshots="${root_snapshot_label} ${home_snapshot_label}"
 		fi
-- 
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