From 0d42a6a916625b5160c83e93a26ffbb9a68608ed Mon Sep 17 00:00:00 2001
From: Kim Hagen <kim.sidney@gmail.com>
Date: Fri, 14 Jun 2019 12:34:51 +0200
Subject: use nested loops instead of an array

---
 components/9990-misc-helpers.sh | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'components')

diff --git a/components/9990-misc-helpers.sh b/components/9990-misc-helpers.sh
index 87d33da..bb1cf21 100755
--- a/components/9990-misc-helpers.sh
+++ b/components/9990-misc-helpers.sh
@@ -721,16 +721,16 @@ mount_persistence_media ()
 	raid_drives=$(cat /proc/partitions | awk '{ if ($4!="name") { print $4 } }' \
         	        | grep "md" | egrep -v "^$")
 
-	disks=()
-	for raid_drive in $raid_drives; do
-        	disks+=`ls /sys/block/$raid_drive/slaves`
-	done
-
-	for disk in ${disks[@]}; do
-	if [ "/dev/${disk}" = "${device}" ]
-        then
-		return 1
-	fi
+	for raid_drive in $raid_drives
+	do
+        	disks=`ls /sys/block/$raid_drive/slaves`
+                for disk in ${disks}
+		do
+			if [ "/dev/${disk}" = "${device}" ]
+        		then
+				return 1
+			fi
+		done
 	done
 
 	backing="/live/persistence/"
-- 
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