Tiny fix

2018-09-30 19:12:06 +02:00 · 2018-09-30 19:12:06 +02:00 · f1a20eee8e
parent 7771e5778c
commit f1a20eee8e
1 changed files with 1 additions and 1 deletions
--- a/LibCarla/source/carla/client/Sensor.h
+++ b/LibCarla/source/carla/client/Sensor.h
@ -16,7 +16,7 @@ namespace client {
  public:

    template <typename Functor>
-    void Listen(Functor callback) {
+    void Listen(Functor &&callback) {
      /// @todo should we check if we are already listening?
      log_debug("sensor", GetId(), "type", GetTypeId(), ": subscribing to stream");
      GetWorld()->GetClient().SubscribeToStream(_stream_token, std::forward<Functor>(callback));