X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=components%2F9990-overlay.sh;h=52c045a4ce4cdaf6e9220be47ffe2ed57a0f573a;hb=2054612ec4da08beae7d6f4c5357513d8d4e0c87;hp=6b620938fe496bffd3410c8327f118e13404c20d;hpb=3b9aa28dd04d694d49a07cf4d13fc8c704891f5b;p=live-boot-grml.git

diff --git a/components/9990-overlay.sh b/components/9990-overlay.sh
index 6b62093..52c045a 100755
--- a/components/9990-overlay.sh
+++ b/components/9990-overlay.sh
@@ -353,7 +353,7 @@ setup_unionfs ()
 		live_rootfs="/live/rootfs/${d##*/}"
 		live_rootfs_list="${live_rootfs_list} ${live_rootfs}"
 		mkdir -p "${live_rootfs}"
-		case d in
+		case "${d}" in
 			*.dir)
 				# do nothing # mount -o bind "${d}" "${live_rootfs}"
 				;;
@@ -376,7 +376,7 @@ setup_unionfs ()
 	then
 		local custom_mounts
 		custom_mounts="/tmp/custom_mounts.list"
-		rm -rf ${custom_mounts} 2> /dev/null
+		rm -f ${custom_mounts}
 
 		# Gather information about custom mounts from devies detected as overlays
 		get_custom_mounts ${custom_mounts} ${overlay_devices}
@@ -387,7 +387,7 @@ setup_unionfs ()
 		local used_overlays
 		used_overlays=""
 		used_overlays=$(activate_custom_mounts ${custom_mounts})
-		rm ${custom_mounts}
+		rm -f ${custom_mounts}
 
 		# Close unused overlays (e.g. due to missing $persistence_list)
 		for overlay in ${overlay_devices}