[gtk/matthiasc/for-master] gtk-demo: Include pango version in about dialog

[Matthias Clasen <matthiasc src gnome org>]

commit 34862dbbb628c949fe140c70e8809d303e9f4deb
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Apr 26 20:02:10 2020 -0400

    gtk-demo: Include pango version in about dialog
    
    This is useful information.

 demos/gtk-demo/main.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/demos/gtk-demo/main.c b/demos/gtk-demo/main.c
index 37f0901ea1..53f2f04d9b 100644
--- a/demos/gtk-demo/main.c
+++ b/demos/gtk-demo/main.c
@@ -55,6 +55,8 @@ activate_about (GSimpleAction *action,
                           glib_major_version,
                           glib_minor_version,
                           glib_micro_version);
+  g_string_append_printf (s, "\tPango\t%s\n",
+                          pango_version_string ());
   g_string_append_printf (s, "\tGTK\t%d.%d.%d\n",
                           gtk_get_major_version (),
                           gtk_get_minor_version (),