Fix #127, #128 & Code quality improvements

It seems that the author of this code misunderstood 'Array of PollOption' as 'PollOption'.

1 files changed, 2 insertions, 2 deletions

diff --git a/include/tgbot/EventHandler.h b/include/tgbot/EventHandler.h
index 4e77e33..3f92ca2 100644
--- a/include/tgbot/EventHandler.h
+++ b/include/tgbot/EventHandler.h
@@ -13,12 +13,12 @@ public:
     explicit EventHandler(const EventBroadcaster& broadcaster) : _broadcaster(broadcaster) {
     }
 
-    void handleUpdate(Update::Ptr update) const;
+    void handleUpdate(const Update::Ptr& update) const;
 
 private:
     const EventBroadcaster& _broadcaster;
 
-    void handleMessage(Message::Ptr message) const;
+    void handleMessage(const Message::Ptr& message) const;
 };
 
 }