[tracker/writeback] Plugged a memory leak

[Philip Van Hoof <pvanhoof src gnome org>]

commit fa6ffa21a5beda8d4e429bdd6bd12c3f2aaf45cb
Author: Philip Van Hoof <philip codeminded be>
Date:   Thu Nov 26 10:15:59 2009 +0100

    Plugged a memory leak

 src/tracker-writeback/tracker-writeback-xmp.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker-writeback/tracker-writeback-xmp.c b/src/tracker-writeback/tracker-writeback-xmp.c
index df09c81..deaa107 100644
--- a/src/tracker-writeback/tracker-writeback-xmp.c
+++ b/src/tracker-writeback/tracker-writeback-xmp.c
@@ -173,6 +173,12 @@ writeback_xmp_update_file_metadata (TrackerWritebackFile *wbf,
 						xmp_set_property (xmp, NS_DC, "creator", name_row[0], 0);
 					}
 				}
+
+				if (name_array) {
+					g_ptr_array_foreach (name_array, (GFunc) g_strfreev, NULL);
+					g_ptr_array_free (name_array, TRUE);
+				}
+
 			} else {
 				g_clear_error (&error);
 			}