[tracker/subqueries] Fix crash

[Jürg Billeter <juergbi src gnome org>]

commit fd985d8302b747118f413876dc22ae29d4125e70
Author: Jürg Billeter <j bitron ch>
Date:   Mon Dec 7 19:05:05 2009 +0100

    Fix crash

 src/libtracker-data/tracker-data-manager.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/src/libtracker-data/tracker-data-manager.c b/src/libtracker-data/tracker-data-manager.c
index 5eeabaa..26e7175 100644
--- a/src/libtracker-data/tracker-data-manager.c
+++ b/src/libtracker-data/tracker-data-manager.c
@@ -473,8 +473,8 @@ db_get_static_data (TrackerDBInterface *iface)
 
 		while (tracker_db_cursor_iter_next (cursor)) {
 			GValue value = { 0 };
-			TrackerProperty *property, *secondary_index;
-			const gchar     *uri, *domain_uri, *range_uri;
+			TrackerProperty *property;
+			const gchar     *uri, *domain_uri, *range_uri, *secondary_index_uri;
 			gboolean         multi_valued, indexed, fulltext_indexed;
 			gboolean         transient, annotation, is_inverse_functional_property;
 			gint             id;
@@ -507,6 +507,8 @@ db_get_static_data (TrackerDBInterface *iface)
 				indexed = FALSE;
 			}
 
+			secondary_index_uri = tracker_db_cursor_get_string (cursor, 6);
+
 			tracker_db_cursor_get_value (cursor, 7, &value);
 
 			if (G_VALUE_TYPE (&value) != 0) {
@@ -553,7 +555,9 @@ db_get_static_data (TrackerDBInterface *iface)
 			tracker_property_set_range (property, tracker_ontology_get_class_by_uri (range_uri));
 			tracker_property_set_multiple_values (property, multi_valued);
 			tracker_property_set_indexed (property, indexed);
-			tracker_property_set_secondary_index (property, tracker_ontology_get_property_by_uri (secondary_index));
+			if (secondary_index_uri) {
+				tracker_property_set_secondary_index (property, tracker_ontology_get_property_by_uri (secondary_index_uri));
+			}
 			tracker_property_set_fulltext_indexed (property, fulltext_indexed);
 			tracker_property_set_embedded (property, !annotation);
 			tracker_property_set_is_inverse_functional_property (property, is_inverse_functional_property);