[gnome-games] savestates-list: Prevent the scrolled window from scrolling horizontally

[Alexander Mikhaylenko <alexm src gnome org>]

commit 0bae8127872beeaa497fce0ce0dad208885eff06
Author: Yetizone <andreii lisita gmail com>
Date:   Thu Aug 15 17:18:03 2019 +0300

    savestates-list: Prevent the scrolled window from scrolling horizontally

 data/ui/savestates-list.ui | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/ui/savestates-list.ui b/data/ui/savestates-list.ui
index 640ae351..34ad54d5 100644
--- a/data/ui/savestates-list.ui
+++ b/data/ui/savestates-list.ui
@@ -18,6 +18,7 @@
               <object class="GtkScrolledWindow" id="scrolled_window">
                 <property name="visible">True</property>
                 <property name="vexpand">True</property>
+                <property name="hscrollbar_policy">external</property>
                 <property name="width-request">360</property>
                 <child>
                   <object class="GtkListBox" id="list_box">