--- rpl/src/instructions_o1.c	2017/01/18 15:44:21	1.89
+++ rpl/src/instructions_o1.c	2017/06/20 13:37:09	1.90
@@ -2361,6 +2361,7 @@ instruction_open(struct_processus *s_eta
 								{
 									type_arguments = 'S';
 								}
+								else if (type_arguments == 'F')
 								{
 									liberation(s_etat_processus,
 											s_objet_argument);