--- rpl/src/rpl.h	2013/03/21 14:13:55	1.214
+++ rpl/src/rpl.h	2013/03/23 16:14:39	1.215
@@ -1807,7 +1807,7 @@ typedef struct arbre_variables_partagees
 	do { \
 		pthread_mutexattr_t		attributs_mutex; \
 		pthread_mutexattr_init(&attributs_mutex); \
-		pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL); \
+		pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
 		pthread_mutex_init(&(mutex), &attributs_mutex); \
 		pthread_mutexattr_destroy(&attributs_mutex); \
 	} while(0)
@@ -1824,6 +1824,7 @@ typedef struct tableau_variables
 
 	logical1				variable_verrouillee;
 	logical1				variable_masquee;
+	pthread_mutex_t			*mutex;
 	union_position_variable	variable_statique;
 	union_position_variable	variable_partagee;
 } struct_tableau_variables;