[tracker] Plug leaks in XMP extractor.

[Carlos Garnacho <carlosg src gnome org>]

commit 9065b05ecf9372b06a4980d4c3b71c10b28555ca
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Jun 29 16:11:05 2010 +0200

    Plug leaks in XMP extractor.

 src/tracker-extract/tracker-extract-xmp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract-xmp.c b/src/tracker-extract/tracker-extract-xmp.c
index 96d0c68..57e026d 100644
--- a/src/tracker-extract/tracker-extract-xmp.c
+++ b/src/tracker-extract/tracker-extract-xmp.c
@@ -159,6 +159,7 @@ extract_xmp (const gchar          *uri,
 
 		g_free (original_uri);
 		tracker_xmp_free (xd);
+		g_free (contents);
 	}
 
 	g_free (filename);