From acd0da6caf49d771017bd01caf12f5d755b52a24 Mon Sep 17 00:00:00 2001
From: Gabriel Corona <gabriel.corona@enst-bretagne.fr>
Date: Tue, 9 Feb 2016 23:46:25 +0100
Subject: [PATCH] [mc] Really unblock the signal in the child

---
 src/mc/simgrid_mc.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/mc/simgrid_mc.cpp b/src/mc/simgrid_mc.cpp
index fb5a2b30ad..4b307b34b2 100644
--- a/src/mc/simgrid_mc.cpp
+++ b/src/mc/simgrid_mc.cpp
@@ -46,10 +46,8 @@ static int do_child(int socket, char** argv)
 #ifdef __linux__
   // Make sure we do not outlive our parent:
   sigset_t mask;
-  sigset_t orig_mask;
-
   sigemptyset (&mask);
-  if (sigprocmask(SIG_BLOCK, &mask, &orig_mask) < 0) {
+  if (sigprocmask(SIG_SETMASK, &mask, nullptr) < 0) {
     std::perror ("sigprocmask");
     return SIMGRID_MC_EXIT_ERROR;
   }
-- 
2.20.1