--- rpl/src/instructions_s8.c	2012/04/12 09:56:40	1.45
+++ rpl/src/instructions_s8.c	2012/10/01 11:05:07	1.50
@@ -1,6 +1,6 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.7
+  RPL/2 (R) version 4.1.11
   Copyright (C) 1989-2012 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
@@ -375,7 +375,7 @@ instruction_send(struct_processus *s_eta
 			}
 		}
 
-		tid = -3;
+		tid = (pthread_t) -3;
 
 		attente.tv_sec = 0;
 		attente.tv_nsec = GRANULARITE_us * 1000;
@@ -627,7 +627,7 @@ instruction_send(struct_processus *s_eta
 	}
 	else
 	{
-		tid = -1;
+		tid = (pthread_t) -1;
 
 		attente.tv_sec = 0;
 		attente.tv_nsec = GRANULARITE_us * 1000;