[glib/glib-2-52] gsettings: Try harder to describe keys

[Matthias Clasen <matthiasc src gnome org>]

commit d0f51e8d10d72ec3b519049d4c6c284fa76bfe06
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 7 19:11:51 2017 -0400

    gsettings: Try harder to describe keys
    
    If a key has no description, show the summary,
    rather than "(null)". Since thats not helpful at all.

 gio/gsettings-tool.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gio/gsettings-tool.c b/gio/gsettings-tool.c
index 544af84..deec5e9 100644
--- a/gio/gsettings-tool.c
+++ b/gio/gsettings-tool.c
@@ -275,6 +275,8 @@ gsettings_description (void)
 {
   const gchar *description;
   description = g_settings_schema_key_get_description (global_schema_key);
+  if (description == NULL)
+    description = g_settings_schema_key_get_summary (global_schema_key);
   g_print ("%s\n", description);
 }