[tracker] Fix typo.

[Carlos Garnacho <carlosg src gnome org>]

commit 65afa653ef2195cc45f2bb8ebf2746cc22e029ec
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Jun 23 16:57:00 2010 +0200

    Fix typo.
    
    Wrong user_data was being passed, making things crash in the async response.

 src/libtracker-client/tracker.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-client/tracker.c b/src/libtracker-client/tracker.c
index 7954eca..88d8cd8 100644
--- a/src/libtracker-client/tracker.c
+++ b/src/libtracker-client/tracker.c
@@ -2446,7 +2446,7 @@ tracker_resources_sparql_query_iterate_async (TrackerClient         *client,
 	return tracker_resources_sparql_query_async (client,
 	                                             query,
 	                                             callback_iterator_compat,
-	                                             user_data);
+	                                             data);
 #endif /* HAVE_DBUS_FD_PASSING */
 }