Accepting request 339606 from home:eeich:branches:Base:System

- Include custom.cfg into the files scanned by grub2-once.
  Allows to chose manually added entries as well (FATE#319632).

OBS-URL: https://build.opensuse.org/request/show/339606
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=182

grub2-once

@@ -89,6 +89,13 @@ while (<MENU>) {
 
 close (MENU);
 
+if (open(MENU, "<$grub2_dir/custom.cfg")) {
+    while (<MENU>) {
+	&parse_menuentry ("", $_);
+    }
+    close (MENU);
+}
+
 my $ret = "";
 my $name = "";
 my $id = -1;