[tracker/rss-enclosures] libtracker-direct: Fix compiler warning

[Roberto Guido <rguido src gnome org>]

commit b5687b0dcd483e51f3298bd666cc134f43057c50
Author: Jürg Billeter <j bitron ch>
Date:   Tue Aug 17 12:46:56 2010 +0200

    libtracker-direct: Fix compiler warning

 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 1dbaf46..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);
 	}