base: send DRACUT_LOG_END to loginit at the end

modules.d/99base/init

@@ -12,6 +12,7 @@ wait_for_loginit()
 {
     if getargbool 0 rd.debug -y rdinitdebug -y rdnetdebug; then
         set +x
+        echo "DRACUT_LOG_END"
         exec 0<>/dev/console 1<>/dev/console 2<>/dev/console
         # wait for loginit
         i=0

modules.d/99base/loginit

@@ -11,6 +11,7 @@ QUIET=$1
 exec 6>/init.log
 
 while read line; do 
+    [ "$line" == "DRACUT_LOG_END" ] && exit 0
     echo "<7>dracut: $line" >&5
     # if "quiet" is specified we output to /dev/console
     [ -n "$QUIET" ] && echo "dracut: $line"