[tracker/libtracker-sparql: 30/55] libtracker-bus: Refactoring the bus-cursor to have the array one in vala

[Jürg Billeter <juergbi src gnome org>]

commit a50d8d9c9f3a1cc8837b6f73589f9969e9969298
Author: Philip Van Hoof <philip codeminded be>
Date:   Mon Jul 19 12:05:14 2010 +0200

    libtracker-bus: Refactoring the bus-cursor to have the array one in vala

 src/libtracker-sparql/tracker-cursor.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-sparql/tracker-cursor.vala b/src/libtracker-sparql/tracker-cursor.vala
index 8aac0ed..3a83173 100644
--- a/src/libtracker-sparql/tracker-cursor.vala
+++ b/src/libtracker-sparql/tracker-cursor.vala
@@ -20,7 +20,7 @@
 public abstract class Tracker.Sparql.Cursor : Object {
 	public Connection connection { get; set; }
 	public abstract int n_columns { get; }
-	public abstract unowned string get_string (int column, out int length = null);
+	public abstract unowned string? get_string (int column, out long length = null);
 
 	public abstract bool next (Cancellable? cancellable = null) throws GLib.Error;
 	public async abstract bool next_async (Cancellable? cancellable = null) throws GLib.Error;