[easytag] Fix memory leak when constructing load file dialog

[David King <davidk src gnome org>]

commit 5dec634bec10b0b64ff09b8ce103aeb9f52fbd1d
Author: David King <amigadave amigadave com>
Date:   Fri Oct 17 20:09:11 2014 +0100

    Fix memory leak when constructing load file dialog

 src/load_files_dialog.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/load_files_dialog.c b/src/load_files_dialog.c
index 7cf192d..0c3a2d6 100644
--- a/src/load_files_dialog.c
+++ b/src/load_files_dialog.c
@@ -1065,6 +1065,8 @@ create_load_files_dialog (EtLoadFilesDialog *self)
     g_settings_bind (MainSettings, "load-filenames-run-scanner",
                      load_file_run_scanner, "active", G_SETTINGS_BIND_DEFAULT);
 
+    g_object_unref (builder);
+
     /* To initialize load button sensitivity. */
     g_signal_emit_by_name (G_OBJECT (priv->file_chooser), "file-set");
 }