[gnome-control-center] info: Avoid empty entries in "Other types" dialogue

[Bastien Nocera <hadess src gnome org>]

commit 7e5c60a81822a448087cf3d61f50ae4ca2b63a80
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Mar 5 14:15:16 2012 +0000

    info: Avoid empty entries in "Other types" dialogue
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671358

 panels/info/cc-info-panel.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/panels/info/cc-info-panel.c b/panels/info/cc-info-panel.c
index 46b2330..b1350a0 100644
--- a/panels/info/cc-info-panel.c
+++ b/panels/info/cc-info-panel.c
@@ -1393,6 +1393,11 @@ info_panel_setup_media (CcInfoPanel *self)
        }
     }
 
+    if (description == NULL) {
+      g_debug ("Content type '%s' is missing from the info panel", content_type);
+      description = g_content_type_get_description (content_type);
+    }
+
     gtk_list_store_append (other_type_list_store, &iter);
     icon = g_content_type_get_icon (content_type);