--- rpl/src/instructions_s1.c	2019/02/03 14:40:56	1.96
+++ rpl/src/instructions_s1.c	2019/02/06 14:23:26	1.97
@@ -3688,7 +3688,6 @@ instruction_syseval(struct_processus *s_
 
 		fflush(NULL);
 
-		verrouillage_threads_concurrents(s_etat_processus);
 		pid = fork();
 
 		if (pid < 0)
@@ -3821,8 +3820,6 @@ instruction_syseval(struct_processus *s_
 		}
 		else
 		{
-			deverrouillage_threads_concurrents(s_etat_processus);
-
 			if (close(pipes_entree[0]) != 0)
 			{
 				(*s_etat_processus).erreur_systeme = d_es_processus;