[tracker] SPARQL: Do not use unneeded CAST expressions for integers

[Jürg Billeter <juergbi src gnome org>]

commit 7ef5ab82d69bbcbc548671575f365af8ad223b87
Author: Jürg Billeter <j bitron ch>
Date:   Wed Nov 11 16:38:32 2009 +0100

    SPARQL: Do not use unneeded CAST expressions for integers

 src/libtracker-data/tracker-sparql-query.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-data/tracker-sparql-query.vala b/src/libtracker-data/tracker-sparql-query.vala
index 8fa8779..4d51cd3 100644
--- a/src/libtracker-data/tracker-sparql-query.vala
+++ b/src/libtracker-data/tracker-sparql-query.vala
@@ -1045,6 +1045,7 @@ public class Tracker.SparqlQuery : Object {
 	void convert_expression_to_string (StringBuilder sql, PropertyType type, long begin) {
 		switch (type) {
 		case PropertyType.STRING:
+		case PropertyType.INTEGER:
 			// nothing to convert
 			break;
 		case PropertyType.RESOURCE: