[gthumb: 11/15] [burn_disc] do not create empty folders

[Paolo Bacchilega <paobac src gnome org>]

commit 2d55dcdfde1232db6151db485a828317261f4010
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Feb 28 18:17:10 2010 +0100

    [burn_disc] do not create empty folders

 extensions/burn_disc/actions.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/extensions/burn_disc/actions.c b/extensions/burn_disc/actions.c
index b474ec0..d8dba2d 100644
--- a/extensions/burn_disc/actions.c
+++ b/extensions/burn_disc/actions.c
@@ -162,6 +162,9 @@ add_content_list (gpointer key,
 			char  *relative_path;
 			char  *subfolder_path;
 
+			if (! g_file_query_exists (sidecar, NULL))
+				continue;
+
 			relative_path = g_file_get_relative_path (file_parent, sidecar);
 			subfolder_path = _g_uri_get_parent (relative_path);
 			if (g_strcmp0 (subfolder_path, "") == 0) {