fix Parabola rEFInd booting (#989)

newer Parabola rEFInd ISOs need to run vt_linux_get_main_initrd_index to actually work, just like the systemd-boot ISOs

diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index df8d856ca89ffec592c1b0122dd2dbdfb706e4fe..6c3c10d4def6f204af04f6596a5e7dd1ba7bf3eb 100644 (file)
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -638,6 +638,8 @@ function uefi_linux_menu_func {
                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
             fi
         elif [ -d (loop)/EFI/BOOT/entries ]; then
+            vt_linux_get_main_initrd_index vtindex
+
             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then