From 179875079c29d7e2ae1afb94708385a99b5285be Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang gmail com>
Date: Sun, 2 May 2010 11:48:39 +0200
Subject: [PATCH 39/39] TST: fix segfault

---
 src/tracker-search-tool/tracker-metadata-tile.gs |    8 ++++++--
 src/tracker-search-tool/tracker-query.gs         |    1 -
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/tracker-search-tool/tracker-metadata-tile.gs b/src/tracker-search-tool/tracker-metadata-tile.gs
index bcd7a1d..cd29e09 100644
--- a/src/tracker-search-tool/tracker-metadata-tile.gs
+++ b/src/tracker-search-tool/tracker-metadata-tile.gs
@@ -253,8 +253,12 @@ class TrackerMetadataTile : EventBox
         var query = "SELECT rdf:type(?s) where { ?s nie:url '%s' }".printf(uri)
         var results = Query.Query (query)
         var res = ""
-        for s in results
-            res += s
+
+        if results is null
+            print "query result is null!"
+        
+        else
+            res = results[0]
 
         if res.contains ("nfo#Video") do return Categories.Video
         if res.contains ("nfo#Image") do return Categories.Image
diff --git a/src/tracker-search-tool/tracker-query.gs b/src/tracker-search-tool/tracker-query.gs
index 50363bf..1c60d0c 100644
--- a/src/tracker-search-tool/tracker-query.gs
+++ b/src/tracker-search-tool/tracker-query.gs
@@ -92,7 +92,6 @@ class TrackerQuery : Object
         return null
 
 
-
     def Query (sparql : string) : array of string[,]?
         try
             return tracker.SparqlQuery (sparql)
-- 
1.7.0