Leak in tny-camel-mime-part

[Alberto Garcia <agarcia igalia com>]

Looks like there's a leak here, as camel_medium_set_content_object()
adds a reference (camel_medium_get_content_object() doesn't, by the
way)

-- 
Alberto García González
http://people.igalia.com/berto/

Index: libtinymail-camel/tny-camel-mime-part.c
===================================================================
--- libtinymail-camel/tny-camel-mime-part.c	(revision 3143)
+++ libtinymail-camel/tny-camel-mime-part.c	(working copy)
@@ -748,6 +748,7 @@
 	if (!wrapper) {
 		wrapper = camel_data_wrapper_new (); 
 		camel_medium_set_content_object (medium, wrapper);
+		camel_object_unref (wrapper);
 	} 
 
 	if (wrapper->stream) {