[tracker] Fixed FTS extractor in case no text is returned

[Philip Van Hoof <pvanhoof src gnome org>]

commit b287b00e1e437e8ab942cb4c206d428239cb4a8b
Author: Philip Van Hoof <philip codeminded be>
Date:   Wed Sep 9 11:14:06 2009 +0200

    Fixed FTS extractor in case no text is returned

 src/tracker-extract/tracker-extract-text.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract-text.c b/src/tracker-extract/tracker-extract-text.c
index 963df72..9f3c2a9 100644
--- a/src/tracker-extract/tracker-extract-text.c
+++ b/src/tracker-extract/tracker-extract-text.c
@@ -283,11 +283,10 @@ extract_text (const gchar          *uri,
 
 	g_type_init ();
 
-	tracker_sparql_builder_subject_iri (metadata, uri);
-
 	content = get_file_content (uri);
 
 	if (content) {
+		tracker_sparql_builder_subject_iri (metadata, uri);
 		tracker_sparql_builder_predicate (metadata, "nie:plainTextContent");
 		tracker_sparql_builder_object_unvalidated (metadata, content);
 		g_free (content);