[gnome-boxes/backports-gnome-3-36-1: 3/3] vm-configurator: Only set firmware info if it is EFI

[Felipe Borges <felipeborges src gnome org>]

commit d02b62a4a27506743435ff08cd3eb73675e1e053
Author: Felipe Borges <felipeborges gnome org>
Date:   Wed Mar 11 12:53:37 2020 +0100

    vm-configurator: Only set firmware info if it is EFI
    
    Otherwise we just leave the Os firmware empty.

 src/vm-configurator.vala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/vm-configurator.vala b/src/vm-configurator.vala
index 6507ca97..361b5882 100644
--- a/src/vm-configurator.vala
+++ b/src/vm-configurator.vala
@@ -380,7 +380,8 @@ private static void set_post_install_os_config (Domain domain) {
         os.set_arch (old_os.get_arch ());
         os.set_machine (old_os.get_machine ());
 #if USE_UEFI
-        os.set_firmware (old_os.get_firmware ());
+        if (old_os.get_firmware () == GVirConfig.DomainOsFirmware.EFI)
+            os.set_firmware (GVirConfig.DomainOsFirmware.EFI);
 #endif
 
         domain.set_os (os);