X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=debian%2Flive-initramfs.init;h=2082a2b6d20737bd79196b52c38fd322654d6e5d;hb=35c1bf15ba1c4e64376e42fd796c4c08cfbc8389;hp=4cf767a3d162906f2f030a5f08189ad48010d00a;hpb=79f0c94fda8a11073a632320a353afc4fc6095ad;p=live-boot-grml.git

diff --git a/debian/live-initramfs.init b/debian/live-initramfs.init
index 4cf767a..2082a2b 100644
--- a/debian/live-initramfs.init
+++ b/debian/live-initramfs.init
@@ -95,14 +95,19 @@ device_is_USB_flash_drive()
 
 do_stop ()
 {
-	if [ ! -z "${ROOTSNAP}" ]
+	if ! grep -qs nopersistent /proc/cmdline && grep -qs persistent /proc/cmdline
 	then
-		${DO_SNAPSHOT} --resync-string="${ROOTSNAP}"
-	fi
+		if [ ! -z "${ROOTSNAP}" ]
+		then
+			${DO_SNAPSHOT} --resync-string="${ROOTSNAP}"
+		fi
 
-	if [ ! -z "${HOMESNAP}" ]
-	then
-		${DO_SNAPSHOT} --resync-string="${HOMESNAP}"
+		if [ ! -z "${HOMESNAP}" ]
+		then
+			${DO_SNAPSHOT} --resync-string="${HOMESNAP}"
+		fi
+	else
+		return 0
 	fi
 
 	# check for netboot