[bijiben] bijiNoteId: fix leak for set_title

[Pierre-Yves Luyten <pyluyten src gnome org>]

commit b5e8983b41cff9baf01ef8553b6f9a76dbe154ab
Author: Pierre-Yves Luyten <py luyten fr>
Date:   Wed Jan 2 00:30:59 2013 +0100

    bijiNoteId: fix leak for set_title

 src/libbiji/biji-note-id.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/libbiji/biji-note-id.c b/src/libbiji/biji-note-id.c
index eaf63e8..df7f6bd 100644
--- a/src/libbiji/biji-note-id.c
+++ b/src/libbiji/biji-note-id.c
@@ -158,6 +158,9 @@ biji_note_id_get_file (BijiNoteID *note)
 void
 biji_note_id_set_title  (BijiNoteID *n, gchar* title)
 {
+  if (n->priv->title)
+    g_free (n->priv->title);
+
   n->priv->title = g_strdup (title);
 }