[gnome-nibbles] Crash if clutter initialization fails

[Iulian Radu <iulianradu src gnome org>]

commit 1040df09c511a77dea8328a4034171bd0de62e7a
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sun Feb 14 23:09:17 2016 -0600

    Crash if clutter initialization fails
    
    This way we trigger distro bug report tools, rather than leaving users
    to wonder "what's clutter?"
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762054

 src/gnome-nibbles.vala |   10 +---------
 1 files changed, 1 insertions(+), 9 deletions(-)
---
diff --git a/src/gnome-nibbles.vala b/src/gnome-nibbles.vala
index 903845a..f0ae863 100644
--- a/src/gnome-nibbles.vala
+++ b/src/gnome-nibbles.vala
@@ -1055,15 +1055,7 @@ public class Nibbles : Gtk.Application
         }
         catch (Error e)
         {
-            var dialog = new Gtk.MessageDialog (null,
-                                                Gtk.DialogFlags.MODAL,
-                                                Gtk.MessageType.ERROR,
-                                                Gtk.ButtonsType.NONE,
-                                                "Unable to initialize Clutter:\n%s", e.message);
-            dialog.set_title (Environment.get_application_name ());
-            dialog.run ();
-            dialog.destroy ();
-            return Posix.EXIT_FAILURE;
+            error ("Unable to initialize Clutter: %s", e.message);
         }
 
         return new Nibbles ().run (args);