[gnome-taquin/arnaudb/wip/gtk4: 55/56] Adapt to HeaderBar API.

[Arnaud B. <arnaudb src gnome org>]

commit a6cb7b7553c2d07479a114b6c99d687604469c1d
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Sep 30 15:42:38 2020 +0200

    Adapt to HeaderBar API.

 data/ui/base-headerbar.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/ui/base-headerbar.ui b/data/ui/base-headerbar.ui
index 5cd5cc7..479d1e7 100644
--- a/data/ui/base-headerbar.ui
+++ b/data/ui/base-headerbar.ui
@@ -21,7 +21,7 @@
     <child>
       <object class="GtkHeaderBar" id="headerbar">
         <property name="show-title-buttons">True</property>
-        <property name="has-subtitle">False</property>
+<!--        <property name="has-subtitle">False</property>-->
         <child type="start">
           <object class="GtkButton" id="go_back_button">
             <property name="visible">False</property>