[evolution-patches] Exchange calendar patch

[Sarfraaz Ahmed <asarfraaz novell com>]

This is for #70283.

We need to be setting the TRANSP property based on the busy status 
value. Also, fixed a small memory leak in receive_objects.

Thanks
-- Sarfraaz

? calendar/e-cal-backend-exchange-calendar.c.printf
? calendar/e-cal-backend-exchange.h.surf
? calendar/patch
Index: calendar/e-cal-backend-exchange-calendar.c
===================================================================
RCS file: /cvs/gnome/evolution-exchange/calendar/e-cal-backend-exchange-calendar.c,v
retrieving revision 1.33
diff -u -p -u -r1.33 e-cal-backend-exchange-calendar.c
--- calendar/e-cal-backend-exchange-calendar.c	2 Feb 2005 13:01:46 -0000	1.33
+++ calendar/e-cal-backend-exchange-calendar.c	9 Feb 2005 13:13:10 -0000
@@ -118,11 +118,14 @@ add_vevent (ECalBackendExchange *cbex,
 			icalcomponent_set_dtend (icalcomp, itt);
 		}
 
-		if (!strcmp (x_name, "X-MICROSOFT-CDO-BUSYSTATUS") && !transp) {
+		if (!strcmp (x_name, "X-MICROSOFT-CDO-BUSYSTATUS")) {
 			/* It seems OWA sometimes doesn't set the
 			 * TRANSP property, so set it from the busy
 			 * status.
 			 */
+			if (transp)
+				icalcomponent_remove_property (comp,transp);
+
 			if (!strcmp (x_val, "BUSY"))
 				transp = icalproperty_new_transp (ICAL_TRANSP_OPAQUE);
 			else if (!strcmp (x_val, "FREE"))
@@ -1396,6 +1399,7 @@ receive_objects (ECalBackendSync *backen
 		g_object_unref (comp);
 	}
 	g_list_free (comps);
+	return status;
 		
  error:	
 	if (comp)