[balsa/gtk4: 94/311] filter-run-dialog: Stop using GtkBox padding

[Peter Bloomfield <peterb src gnome org>]

commit f71cea3b667e3dfe793176714e028e68f531b490
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Mon Aug 17 13:26:11 2020 -0400

    filter-run-dialog: Stop using GtkBox padding
    
    Stop using GtkBox padding property
    
    The last one?!

 src/filter-run-dialog.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/filter-run-dialog.c b/src/filter-run-dialog.c
index cffbfc3e8..cf66bbddc 100644
--- a/src/filter-run-dialog.c
+++ b/src/filter-run-dialog.c
@@ -380,7 +380,9 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
                              G_CALLBACK(fr_remove_pressed), p);
     gtk_container_add(GTK_CONTAINER(bbox), button);
 
-    gtk_box_pack_start(GTK_BOX(hbox),bbox, FALSE, FALSE, 6);
+    gtk_widget_set_margin_start(bbox, 6);
+    gtk_widget_set_margin_end(bbox, 6);
+    gtk_box_pack_start(GTK_BOX(hbox), bbox, FALSE, FALSE, 0);
 
     vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);