[gnome-boxes] installer: Handle locales with '.UTF-8' suffix

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 9ecb7acd2516e78ccc6f0b7384e9381140edfc0f
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu May 16 00:12:24 2013 +0300

    installer: Handle locales with '.UTF-8' suffix
    
    Apparently its not just '.utf8' but also '.UTF-8' suffix thats used as
    suffix in locale names. Better make sure we strip that too before giving
    the string to libosinfo.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=700415

 src/unattended-installer.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/unattended-installer.vala b/src/unattended-installer.vala
index bbc2436..36233fd 100644
--- a/src/unattended-installer.vala
+++ b/src/unattended-installer.vala
@@ -878,6 +878,7 @@ private class Boxes.UnattendedInstaller: InstallerMedia {
         }
 
         var lang = system_langs[0].replace (".utf8", "");
+        lang = lang.replace (".UTF-8", "");
         debug ("No media language, using %s locale", lang);
 
         return lang;