dracut-logger: export _maxloglvl to skip multiple dlog_init()

diff --git a/dracut-logger b/dracut-logger
index f7ea1b4b62c501f4380f2bed71f6188be0b2e368..85e9c5527c9b78ec302e5c9d7184370a44b6e748 100755 (executable)
--- a/dracut-logger
+++ b/dracut-logger
@@ -149,6 +149,7 @@ dlog_init() {
     for lvl in $stdloglvl $sysloglvl $fileloglvl; do
         [ $lvl -gt $_maxloglvl ] && _maxloglvl=$lvl
     done
+    export _maxloglvl
 
     [ -n "$errmsg" ] && derror "$errmsg"