[tracker/wip/carlosg/property-path-fixes: 1/4] libtracker-bus: Implement TrackerSparqlCursor::close vfunc

[Carlos Garnacho <carlosg src gnome org>]

commit 764b9d5826854e4ab613ecd0a0c0f7b11fc48b18
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat May 16 20:34:02 2020 +0200

    libtracker-bus: Implement TrackerSparqlCursor::close vfunc
    
    Otherwise we get crashes when calling tracker_sparql_cursor_close()
    on a DBus backend cursor.

 src/libtracker-bus/tracker-bus-fd-cursor.vala | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/libtracker-bus/tracker-bus-fd-cursor.vala b/src/libtracker-bus/tracker-bus-fd-cursor.vala
index 318d261cb..38128d945 100644
--- a/src/libtracker-bus/tracker-bus-fd-cursor.vala
+++ b/src/libtracker-bus/tracker-bus-fd-cursor.vala
@@ -140,4 +140,7 @@ class Tracker.Bus.FDCursor : Tracker.Sparql.Cursor {
                data = buffer;
                cursor_finished = false;
        }
+
+        public override void close () {
+        }
 }