--- rpl/src/interruptions.c	2010/08/31 09:57:43	1.38
+++ rpl/src/interruptions.c	2010/09/02 07:51:48	1.39
@@ -1597,7 +1597,6 @@ verrouillage_gestionnaire_signaux()
 		while(sem_trywait(semaphore_liste_threads) == -1)
 #		endif
 		{
-			perror("sem_trywait");
 			if ((errno != EINTR) && (errno != EAGAIN))
 			{
 				pthread_sigmask(SIG_SETMASK, &oldset, NULL);
@@ -1751,7 +1750,14 @@ interruption1(SIGHANDLER_ARGS)
 		pid = origine_signal(signal);
 	}
 #	else
-	pid = (*siginfo).si_pid;
+	if (siginfo != NULL)
+	{
+		pid = (*siginfo).si_pid;
+	}
+	else
+	{
+		pid = getpid();
+	}
 #	endif
 
 	switch(signal)
@@ -1898,7 +1904,14 @@ interruption2(SIGHANDLER_ARGS)
 #	ifdef _BROKEN_SIGINFO
 	pid = origine_signal(signal);
 #	else
-	pid = (*siginfo).si_pid;
+	if (siginfo != NULL)
+	{
+		pid = (*siginfo).si_pid;
+	}
+	else
+	{
+		pid = getpid();
+	}
 #	endif
 
 #	ifndef _BROKEN_SIGINFO