X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive-bottom%2F13swap;h=f3af1cce92af2467f14f3434f6cfd4c30bf39938;hb=efc1e8ac663a70d2b538aeb215f04b2d1edddbd9;hp=4980433174a8e5b88f27585790a4f30e427ddf9f;hpb=cb896241d0ec8eb2bba0cecd11de3500869176a6;p=live-boot-grml.git

diff --git a/scripts/live-bottom/13swap b/scripts/live-bottom/13swap
index 4980433..f3af1cc 100755
--- a/scripts/live-bottom/13swap
+++ b/scripts/live-bottom/13swap
@@ -36,25 +36,25 @@ devices=""
 
 for device in /dev/[hs]d[a-z][0-9]*
 do
-	if ! [ -b "$device" ]
+	if ! [ -b "${device}" ]
 	then
 		continue
 	fi
 
-	magic=$(/bin/dd if="$device" bs=4086 skip=1 count=1 2>/dev/null | /bin/dd bs=10 count=1 2>/dev/null) || continue
+	magic=$(/bin/dd if="${device}" bs=4086 skip=1 count=1 2>/dev/null | /bin/dd bs=10 count=1 2>/dev/null) || continue
 
-	if [ "$magic" = "SWAPSPACE2" -o "$magic" = "SWAP-SPACE" ]
+	if [ "${magic}" = "SWAPSPACE2" -o "${magic}" = "SWAP-SPACE" ]
 	then
-		#log "Found $device"
-		devices="$devices $device"
+		#log "Found ${device}"
+		devices="${devices} ${device}"
 	fi
 done
 
-for device in $devices
+for device in ${devices}
 do
 
-cat >> $FSTAB << EOF
-$device swap swap defaults 0 0
+cat >> ${FSTAB} << EOF
+${device} swap swap defaults 0 0
 EOF
 
 done