X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=bin%2Flive-snapshot;h=3d4efad0da20bdb3c9adcb8f26083b7013b9403d;hb=ef3cb9d56ba76727af70a0ddab65edc73a7cdbd9;hp=0dcfae1830426b6be21f2a8fc56fe53b4db42759;hpb=7f572a9f291b75dd000c2b45da64809a62af4648;p=live-boot-grml.git

diff --git a/bin/live-snapshot b/bin/live-snapshot
index 0dcfae1..3d4efad 100755
--- a/bin/live-snapshot
+++ b/bin/live-snapshot
@@ -346,8 +346,8 @@ Do_filelist ()
 	TMP_FILELIST=$1
 	if [ -f "${SNAP_LIST}" ]
 	then
-		# Generate include list
-		for entry in $(cat "${SNAP_LIST}" | grep -v '^#.*$' | grep -v '^ *$')
+		# Generate include list removing empty and commented lines
+		for entry in $(sed -e '/^ *$/d' -e '/^#.*$/d' "${SNAP_LIST}")
 		do
 			if [ -d "${entry}" ]
 			then