reduce scope of bytesReceived in LinHttpHandler

Moritz W · Moritz Wirger
1 parent 4a70df95
Showing 1 changed file with 1 additions and 2 deletions
hueplusplus/LinHttpHandler.cpp
@@ -178,12 +178,11 @@ std::vector&lt;std::string&gt; LinHttpHandler::sendMulticast(const std::string &amp; msg, 
  
     std::string response;
     char buffer[2048] = {};		// receive buffer
-    ssize_t bytesReceived = 0;
  
     std::chrono::steady_clock::time_point start = std::chrono::steady_clock::now();
     while (std::chrono::steady_clock::now() - start < std::chrono::seconds(timeout))
     {
-        bytesReceived = recv(socketFD, &buffer, 2048, MSG_DONTWAIT);
+        ssize_t bytesReceived = recv(socketFD, &buffer, 2048, MSG_DONTWAIT);
         if (bytesReceived < 0)
         {
             int errCode = errno;