Workaround: ignore uncached objects in EXP_Touch()

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2544 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_expire.c

@@ -198,6 +198,8 @@ EXP_Touch(const struct object *o, double now)
 
 	CHECK_OBJ_NOTNULL(o, OBJECT_MAGIC);
 	oe = o->objexp;
+	if (oe == NULL)
+		return;
 	CHECK_OBJ_NOTNULL(oe, OBJEXP_MAGIC);
 	if (oe->lru_stamp + params->lru_timeout > now)
 		return;