[goffice] GOOptionMenu: minor visual improvement.

[Morten Welinder <mortenw src gnome org>]

commit bd50f076ae2df07420e00d8ed3ec69b6707c86d6
Author: Morten Welinder <terra gnome org>
Date:   Fri Apr 6 19:44:11 2018 -0400

    GOOptionMenu: minor visual improvement.

 ChangeLog                   |    2 ++
 goffice/gtk/go-optionmenu.c |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 0f674c8..e75cddc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@
 
        * goffice/gtk/go-optionmenu.c (go_option_menu_update_contents):
        Handle markup.
+       (go_option_menu_init): Add a bit of space between label and
+       separator so they don't touch.
 
 2018-03-25  Morten Welinder  <terra gnome org>
 
diff --git a/goffice/gtk/go-optionmenu.c b/goffice/gtk/go-optionmenu.c
index 59b439e..08c10ca 100644
--- a/goffice/gtk/go-optionmenu.c
+++ b/goffice/gtk/go-optionmenu.c
@@ -508,7 +508,7 @@ go_option_menu_init (GOOptionMenu *option_menu)
        gtk_box_pack_end (box, arrow, FALSE, FALSE, 0);
 
        sep = gtk_separator_new (GTK_ORIENTATION_VERTICAL);
-       gtk_box_pack_end (box, sep, FALSE, FALSE, 0);
+       gtk_box_pack_end (box, sep, FALSE, FALSE, 6);
 
        gtk_container_add (GTK_CONTAINER (option_menu), GTK_WIDGET (box));
 }