[tracker/direct-access: 40/40] libtracker-direct: Adapt to libtracker-sparql changes

[Jürg Billeter <juergbi src gnome org>]

commit 8ec61e99bda297e5db793d9e3a3a45f4ffc03251
Author: Jürg Billeter <j bitron ch>
Date:   Fri Aug 13 12:20:21 2010 +0200

    libtracker-direct: Adapt to libtracker-sparql changes

 src/libtracker-direct/tracker-direct.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/libtracker-direct/tracker-direct.vala b/src/libtracker-direct/tracker-direct.vala
index 1141af3..1a939aa 100644
--- a/src/libtracker-direct/tracker-direct.vala
+++ b/src/libtracker-direct/tracker-direct.vala
@@ -37,7 +37,7 @@ public class Tracker.Direct.Connection : Tracker.Sparql.Connection {
 		}
 	}
 
-	public override Sparql.Cursor? query (string sparql, Cancellable? cancellable) throws Sparql.Error {
+	public override Sparql.Cursor query (string sparql, Cancellable? cancellable) throws Sparql.Error, IOError {
 		try {
 			var query_object = new Sparql.Query (sparql);
 			var cursor = query_object.execute_cursor ();
@@ -50,7 +50,7 @@ public class Tracker.Direct.Connection : Tracker.Sparql.Connection {
 		}
 	}
 
-	public async override Sparql.Cursor? query_async (string sparql, Cancellable? cancellable = null) throws Sparql.Error {
+	public async override Sparql.Cursor query_async (string sparql, Cancellable? cancellable = null) throws Sparql.Error, IOError {
 		// just creating the cursor won't block
 		return query (sparql, cancellable);
 	}