[gnome-boxes] unattended-file: Be aware of CDROM as an injection method

[Felipe Borges <felipeborges src gnome org>]

commit 7f58e7dda6b05014f5f214f4bb627a14b2f2802d
Author: Fabiano Fidêncio <fidencio redhat com>
Date:   Fri Jun 7 15:35:07 2019 +0200

    unattended-file: Be aware of CDROM as an injection method
    
    Let's make UnattendedScriptFile() aware of CDROM as a viable injection
    method.
    
    The reason why CDROM has been added *after* FLOPPY in the if-else is
    because that's currently the only logic on Boxes side about preferred
    injection method.
    
    Signed-off-by: Fabiano Fidêncio <fidencio redhat com>

 src/unattended-file.vala | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/unattended-file.vala b/src/unattended-file.vala
index 7705e73c..fc25f443 100644
--- a/src/unattended-file.vala
+++ b/src/unattended-file.vala
@@ -125,6 +125,8 @@ else if (InstallScriptInjectionMethod.DISK in injection_methods)
             injection_method = InstallScriptInjectionMethod.DISK;
         else if (InstallScriptInjectionMethod.FLOPPY in injection_methods)
             injection_method = InstallScriptInjectionMethod.FLOPPY;
+        else if (InstallScriptInjectionMethod.CDROM in injection_methods)
+            injection_method = InstallScriptInjectionMethod.CDROM;
         else
             throw new GLib.IOError.NOT_SUPPORTED ("No supported injection method available.");
     }