[tracker] SPARQL: Fix blank nodes in updates

[Jürg Billeter <juergbi src gnome org>]

commit 54e60808e82d247664da427484566698173c2dc5
Author: Jürg Billeter <j bitron ch>
Date:   Tue Aug 25 13:04:25 2009 +0200

    SPARQL: Fix blank nodes in updates

 src/libtracker-data/tracker-sparql-query.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-data/tracker-sparql-query.vala b/src/libtracker-data/tracker-sparql-query.vala
index 7a895cb..f73b904 100644
--- a/src/libtracker-data/tracker-sparql-query.vala
+++ b/src/libtracker-data/tracker-sparql-query.vala
@@ -1654,6 +1654,10 @@ public class Tracker.SparqlQuery : Object {
 			// prefixed name without namespace :bar
 			next ();
 			result = resolve_prefixed_name ("", get_last_string ().substring (1));
+		} else if (accept (SparqlTokenType.BLANK_NODE)) {
+			// _:foo
+			expect (SparqlTokenType.COLON);
+			result = generate_bnodeid (get_last_string ().substring (1));
 		} else if (current () == SparqlTokenType.INTEGER) {
 			next ();
 			result = get_last_string ();