release 0.8_beta2. fixed bug update-conf and lbu commit whern there already...

release 0.8_beta2. fixed bug update-conf and lbu commit whern there already exist a /etc/lbu/include file

lbu

@@ -173,9 +173,9 @@ cmd_commit() {
 	cd "$ROOT"
 
 	# for upgrading from packages.list times
-	if [ ! -f "$INCLUDE_LIST" ] ; then
-		mkdir -p $(dirname "$INCLUDE_LIST")
-		echo "var/lib/apk/world" > "$INCLUDE_LIST"
+	mkdir -p $(dirname "$INCLUDE_LIST")
+	if ! grep "var/lib/apk/world" "$INCLUDE_LIST" >/dev/null 2>&1 ; then
+		echo "var/lib/apk/world" >> "$INCLUDE_LIST"
 	fi
 	
 	# Automatically add list and modified files

update-conf

@@ -41,7 +41,7 @@ while getopts "alih" opt ; do
 done
 shift `expr $OPTIND - 1`
 
-find "$ROOT/etc" -name '*.apk-new' | while read apknew ; do
+for apknew in $(find "$ROOT/etc" -name '*.apk-new') ; do
 	p="${apknew%.apk-new}"
 	f="${p#${ROOT}/}"
 	unset choice