diff --git a/SQCSim-common/netprotocol.cpp b/SQCSim-common/netprotocol.cpp
index ca2f6be..b6f0214 100644
--- a/SQCSim-common/netprotocol.cpp
+++ b/SQCSim-common/netprotocol.cpp
@@ -806,10 +806,10 @@ std::vector<netprot::Packet> netprot::recvPacks(SOCKET sock, Buffer* buf) {
 	int len = 0, end = 0;
 	bool pck_received = false;
 	char* cursor = nullptr;
-	
+
 	while (true) {
 		while (!pck_received) {
-			int bytes = recv(sock, &buf->ptr[len], buf->len - len, NULL);
+			int bytes = recv(sock, &buf->ptr[len], buf->len - len, 0);
 			if (bytes < 0) // si recv() retourne -1; ça veut dire qu'il y a plus rien a lire.
 				return lsPck;
 			len += bytes;
@@ -930,4 +930,4 @@ void netprot::sendPackTo<netprot::Packet>(SOCKET sock, Packet* pack, char** buf,
 		default:
 			return;
         }
-}
\ No newline at end of file
+}