avoid 8 warnings

* exec/totemconfig.c (objdb_get_string): Make "key" const.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1904 fd59a12c-fef9-0310-b244-a6a79926bd2f

exec/totemconfig.c

@@ -91,7 +91,7 @@ static void add_totem_config_notification(
 static inline int objdb_get_string (
 	struct objdb_iface_ver0 *objdb,
 	hdb_handle_t object_service_handle,
-	char *key, char **value)
+	const char *key, char **value)
 {
 	int res;