[simple-scan/gnome-3-16: 10/12] Fix error dialogs not showing

[Robert Ancell <rancell src gnome org>]

commit 69eb63d8affc3e7f7cccd3349f8286b74d939102
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Aug 7 16:12:59 2015 +1200

    Fix error dialogs not showing

 src/ui.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/ui.vala b/src/ui.vala
index 362c53b..8eee8d0 100644
--- a/src/ui.vala
+++ b/src/ui.vala
@@ -315,6 +315,7 @@ public class UserInterface : Gtk.ApplicationWindow
                                             "%s", error_title);
         dialog.add_button (_("_Close"), 0);
         dialog.format_secondary_text ("%s", error_text);
+        dialog.run ();
         dialog.destroy ();
     }