Fix format string.

diff --git a/src/msg/msg_vm.c b/src/msg/msg_vm.c
index ea787f6..f940a20 100644 (file)
--- a/src/msg/msg_vm.c
+++ b/src/msg/msg_vm.c
@@ -152,7 +152,7 @@ void MSG_vm_resume(msg_vm_t vm) {
 void MSG_vm_shutdown(msg_vm_t vm)
 {
   m_process_t process;
-  XBT_DEBUG("%d processes in the VM",xbt_dynar_length(vm->processes));
+  XBT_DEBUG("%lu processes in the VM", xbt_dynar_length(vm->processes));
   while (xbt_dynar_length(vm->processes) > 0) {
        process = xbt_dynar_get_as(vm->processes,0,m_process_t);
        MSG_process_kill(process);