--- rpl/src/instructions_s8.c	2013/05/21 12:10:12	1.59
+++ rpl/src/instructions_s8.c	2013/05/30 09:41:41	1.60
@@ -1520,7 +1520,8 @@ instruction_stop(struct_processus *s_eta
 		}
 		else
 		{
-			if (pthread_mutex_lock(&((*s_etat_processus).mutex)) != 0)
+			if (pthread_mutex_lock(&((*s_etat_processus).mutex_pile_processus))
+					!= 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
 				return;
@@ -1562,8 +1563,8 @@ instruction_stop(struct_processus *s_eta
 					if (pthread_mutex_lock(&((*(*((struct_processus_fils *)
 							(*s_objet).objet)).thread).mutex)) != 0)
 					{
-						if (pthread_mutex_unlock(&((*s_etat_processus).mutex))
-								!= 0)
+						if (pthread_mutex_unlock(&((*s_etat_processus)
+								.mutex_pile_processus)) != 0)
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -1583,8 +1584,8 @@ instruction_stop(struct_processus *s_eta
 					if (pthread_mutex_unlock(&((*(*((struct_processus_fils *)
 							(*s_objet).objet)).thread).mutex)) != 0)
 					{
-						if (pthread_mutex_unlock(&((*s_etat_processus).mutex))
-								!= 0)
+						if (pthread_mutex_unlock(&((*s_etat_processus)
+								.mutex_pile_processus)) != 0)
 						{
 							(*s_etat_processus).erreur_systeme = d_es_processus;
 							return;
@@ -1596,7 +1597,8 @@ instruction_stop(struct_processus *s_eta
 				}
 			}
 
-			if (pthread_mutex_unlock(&((*s_etat_processus).mutex)) != 0)
+			if (pthread_mutex_unlock(&((*s_etat_processus)
+					.mutex_pile_processus)) != 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;
 				return;