[geary/mjog/577-close-composer-completion: 1/2] Fix build warning

[Michael Gratton <mjog src gnome org>]

commit db9a62f1fc721d54b6744ee72af4bc665ec039bd
Author: Michael Gratton <mike vee net>
Date:   Mon Feb 24 10:02:00 2020 +1100

    Fix build warning

 src/client/composer/composer-link-popover.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/client/composer/composer-link-popover.vala b/src/client/composer/composer-link-popover.vala
index a4774a40..b88cf976 100644
--- a/src/client/composer/composer-link-popover.vala
+++ b/src/client/composer/composer-link-popover.vala
@@ -50,7 +50,7 @@ public class Composer.LinkPopover : Gtk.Popover {
     private Gtk.Button update;
 
     [GtkChild]
-    private Gtk.Button remove;
+    private new Gtk.Button remove;
 
     private Geary.TimeoutManager validation_timeout;