[gnome-taquin/arnaudb/wip/gtk4: 49/56] Adapt to Dialog API.

[Arnaud B. <arnaudb src gnome org>]

commit 26178ef2c7f93e95f2cc23ba807195d35ca0221d
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Sep 29 17:42:00 2020 +0200

    Adapt to Dialog API.

 src/base-window.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/base-window.vala b/src/base-window.vala
index 3fe6eec..ddb3cac 100644
--- a/src/base-window.vala
+++ b/src/base-window.vala
@@ -448,7 +448,7 @@ private class BaseWindow : AdaptativeWindow, AdaptativeWidget
             about_dialog.set_transient_for (this);
             should_init_about_dialog = false;
         }
-        about_dialog.run ();
+        about_dialog.present ();
     }
     private inline bool on_about_dialog_key_pressed (Gtk.EventControllerKey _about_dialog_key_controller, 
uint keyval, uint keycode, Gdk.ModifierType state)
     {