fix(dracut-init.sh): instmods: wrong variable name

It worked most of the time because `dracut-install -o` returns 0 in normal circumstances.

diff --git a/dracut-init.sh b/dracut-init.sh
index aba42bb31bd613da8c166f2921dacb6949d5723b..30de6f6cbf20a6d5bb060dce83392ba2a624349f 100755 (executable)
--- a/dracut-init.sh
+++ b/dracut-init.sh
@@ -1138,7 +1138,7 @@ instmods() {
             -m "$@"
     fi
 
-    [[ "$optional" ]] && return 0
+    [[ "$_optional" ]] && return 0
     return $_ret
 }