From e6ef3268193a805b1966938a1daae3a4b3ca20db Mon Sep 17 00:00:00 2001
From: nopara73 <adam.ficsor73@gmail.com>
Date: Tue, 23 Oct 2018 19:03:14 +0200
Subject: [PATCH] Resolve g_application_id_is_valid Gtk3 warning

---
 src/Gtk/Avalonia.Gtk3/Gtk3Platform.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Gtk/Avalonia.Gtk3/Gtk3Platform.cs b/src/Gtk/Avalonia.Gtk3/Gtk3Platform.cs
index 9604e9975b..8444e509fd 100644
--- a/src/Gtk/Avalonia.Gtk3/Gtk3Platform.cs
+++ b/src/Gtk/Avalonia.Gtk3/Gtk3Platform.cs
@@ -66,7 +66,7 @@ namespace Avalonia.Gtk3
                 DisplayClassName =
                     Utf8Buffer.StringFromPtr(Native.GTypeName(Marshal.ReadIntPtr(Marshal.ReadIntPtr(disp))));
 
-                using (var utf = new Utf8Buffer("avalonia.app." + Guid.NewGuid()))
+                using (var utf = new Utf8Buffer($"avalonia.app.a{Guid.NewGuid().ToString("N")}"))
                     App = Native.GtkApplicationNew(utf, 0);
                 //Mark current thread as UI thread
                 s_tlsMarker = true;