[gnome-games] desktop: Handle errors from DesktopTrackerQuery.process_cursor()

[Adrien Plazas <aplazas src gnome org>]

commit 97bd9c6ec2663be23e062a1702ea8e6586ad1d51
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sat Aug 13 17:12:38 2016 +0200

    desktop: Handle errors from DesktopTrackerQuery.process_cursor()
    
    This allows to avoid some compile time warnings.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=769844

 plugins/desktop/src/desktop-tracker-query.vala |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/plugins/desktop/src/desktop-tracker-query.vala b/plugins/desktop/src/desktop-tracker-query.vala
index e38473c..ad8fb9e 100644
--- a/plugins/desktop/src/desktop-tracker-query.vala
+++ b/plugins/desktop/src/desktop-tracker-query.vala
@@ -31,6 +31,15 @@ private class Games.DesktopTrackerQuery : Object, TrackerQuery {
 
        public void process_cursor (Tracker.Sparql.Cursor cursor) {
                var uri = cursor.get_string (0);
+               try {
+                       process_uri (uri);
+               }
+               catch (Error e) {
+                       warning (e.message);
+               }
+       }
+
+       public void process_uri (string uri) throws Error {
                check_uri (uri);
 
                var file = File.new_for_uri (uri);