typo

[simgrid.git] / include / xbt / signal.hpp

diff --git a/include/xbt/signal.hpp b/include/xbt/signal.hpp
index 26694c3..70c477f 100644 (file)
--- a/include/xbt/signal.hpp
+++ b/include/xbt/signal.hpp
@@ -34,8 +34,8 @@ public:
   /** Fire that signal, invoking all callbacks */
   R operator()(P... args) const
   {
-    for (auto const& handler : handlers_)
-      handler.second(args...);
+    for (auto const& [_, callback] : handlers_)
+      callback(args...);
   }
   /** Remove a callback */
   void disconnect(unsigned int id) { handlers_.erase(id); }