diff --git a/main.cpp b/main.cpp
index fad1f6b..838af8e 100644
--- a/main.cpp
+++ b/main.cpp
@@ -19,9 +19,9 @@ int main() {
 
     app().registerHandler("/fetchList?url={serverUrl}&sid={sid}&room={room}&startId={startId}&maxPosts={_maxPosts}",
                           [](const HttpRequestPtr& req, std::function<void (const HttpResponsePtr &)> &&callback,
-                          const std::string &serverUrl, const std::string &sid, const std::string &room, const std::string &startId, const std::string& _maxPosts)
+                          const std::string &serverUrl, const std::string &sid, const std::string &room, const std::string &startId, std::string maxPosts)
         {
-            std::string maxPosts = _maxPosts;
+            //std::string maxPosts = _maxPosts;
             if (maxPosts.empty()) {
                 maxPosts = "0";
             }