Use ssize_t for Exec::wait_any and Io::wait_any too.

[simgrid.git] / examples / cpp / exec-dependent / s4u-exec-dependent.cpp

diff --git a/examples/cpp/exec-dependent/s4u-exec-dependent.cpp b/examples/cpp/exec-dependent/s4u-exec-dependent.cpp
index 68187bf..0fa1eb9 100644 (file)
--- a/examples/cpp/exec-dependent/s4u-exec-dependent.cpp
+++ b/examples/cpp/exec-dependent/s4u-exec-dependent.cpp
@@ -41,7 +41,7 @@ static void worker()
 
   // wait for the completion of all activities
   while (not pending_execs.empty()) {
-    int changed_pos = simgrid::s4u::Exec::wait_any_for(&pending_execs, -1);
+    ssize_t changed_pos = simgrid::s4u::Exec::wait_any_for(pending_execs, -1);
     XBT_INFO("Exec '%s' is complete", pending_execs[changed_pos]->get_cname());
     pending_execs.erase(pending_execs.begin() + changed_pos);
   }