[mc] s/NULL/nullptr/

[simgrid.git] / src / mc / mc_client.cpp

diff --git a/src/mc/mc_client.cpp b/src/mc/mc_client.cpp
index 733ecba4e445db9c8e2a38462ff1957ff2bc4bda..cf57b91816311a74f4468fa1ec1d1e5d59a5e117 100644 (file)
--- a/src/mc/mc_client.cpp
+++ b/src/mc/mc_client.cpp
@@ -62,7 +62,7 @@ void MC_client_init(void)
   mc_client->active = 1;
 
   // Waiting for the model-checker:
-  if (ptrace(PTRACE_TRACEME, 0, NULL, NULL) == -1 || raise(SIGSTOP) != 0)
+  if (ptrace(PTRACE_TRACEME, 0, nullptr, NULL) == -1 || raise(SIGSTOP) != 0)
     xbt_die("Could not wait for the model-checker");
   MC_client_handle_messages();
 }