[tracker] tracker-writeback: Fixed nie:contentCreated writeback support

[Philip Van Hoof <pvanhoof src gnome org>]

commit 5fa58acfcb0dee83d2b53a0bf301529523763332
Author: Philip Van Hoof <philip codeminded be>
Date:   Wed Mar 31 16:05:05 2010 +0200

    tracker-writeback: Fixed nie:contentCreated writeback support

 src/tracker-writeback/tracker-writeback-xmp.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker-writeback/tracker-writeback-xmp.c b/src/tracker-writeback/tracker-writeback-xmp.c
index 4cf4700..2d6236a 100644
--- a/src/tracker-writeback/tracker-writeback-xmp.c
+++ b/src/tracker-writeback/tracker-writeback-xmp.c
@@ -240,6 +240,8 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
 		if (g_strcmp0 (row[2], TRACKER_NIE_PREFIX "contentCreated") == 0) {
 			xmp_delete_property (xmp, NS_EXIF, "Date");
 			xmp_set_property (xmp, NS_EXIF, "Date", row[3], 0);
+			xmp_delete_property (xmp,  NS_DC, "date");
+			xmp_set_property (xmp,  NS_DC, "date", row[3], 0);
 		}
 
 		if (g_strcmp0 (row[2], TRACKER_NFO_PREFIX "orientation") == 0) {