[geary/wip/775956-dbus-activation: 7/16] Don't (necessarily) quit on Ctrl+W, just close the window

[Michael Gratton <mjog src gnome org>]

commit 548babc7bb71a5316d0c99105cdbe8875e22042f
Author: Michael Gratton <mike vee net>
Date:   Wed Apr 10 00:52:42 2019 +1000

    Don't (necessarily) quit on Ctrl+W, just close the window

 src/client/application/geary-controller.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/client/application/geary-controller.vala b/src/client/application/geary-controller.vala
index 36113f94..2c338da2 100644
--- a/src/client/application/geary-controller.vala
+++ b/src/client/application/geary-controller.vala
@@ -2281,7 +2281,7 @@ public class GearyController : Geary.BaseObject {
     }
 
     private void on_close() {
-        this.application.exit();
+        this.main_window.close();
     }
 
     private void on_reply_to_message(ConversationEmail target_view) {