--- rpl/src/instructions_a5.c	2011/01/03 12:08:04	1.17
+++ rpl/src/instructions_a5.c	2011/03/06 16:44:10	1.18
@@ -1,6 +1,6 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.0.20
+  RPL/2 (R) version 4.0.21
   Copyright (C) 1989-2011 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
@@ -215,6 +215,7 @@ instruction_alarm(struct_processus *s_et
 			s_time_alarme.tm_year = (*s_time_actuel).tm_year;
 		}
 
+		s_time_alarme.tm_isdst = 0;
 		s_time_registre = s_time_alarme;
 		alarme = mktime(&s_time_alarme);
 
@@ -336,6 +337,7 @@ instruction_alarm(struct_processus *s_et
 	}
 
 	liberation(s_etat_processus, s_objet_argument);
+	return;
 }