[evolution] EMFolderSelector: Use a header bar as title bar

[Milan Crha <mcrha src gnome org>]

commit 27fd7c5078d6206e48c8e50cdd3b4bf18f24d8ba
Author: Cédric Bellegarde <cedric bellegarde adishatz org>
Date:   Sat Jun 25 13:25:35 2022 +0200

    EMFolderSelector: Use a header bar as title bar

 src/mail/em-folder-selector.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/mail/em-folder-selector.c b/src/mail/em-folder-selector.c
index c7f4640258..d93c6af16c 100644
--- a/src/mail/em-folder-selector.c
+++ b/src/mail/em-folder-selector.c
@@ -558,6 +558,7 @@ em_folder_selector_new (GtkWindow *parent,
        return g_object_new (
                EM_TYPE_FOLDER_SELECTOR,
                "transient-for", parent,
+               "use-header-bar", TRUE,
                "model", model, NULL);
 }