2 files changed, 2 insertions, 2 deletions
diff --git a/src/network/core/tcp_connect.cpp b/src/network/core/tcp_connect.cpp
index f251f0288..c4f5415b0 100644
--- a/src/network/core/tcp_connect.cpp
+++ b/src/network/core/tcp_connect.cpp
@@ -268,7 +268,7 @@ bool TCPConnecter::CheckActivity()
 	timeval tv;
 	tv.tv_usec = 0;
 	tv.tv_sec = 0;
-	int n = select(FD_SETSIZE, NULL, &write_fd, NULL, &tv);
+	int n = select(FD_SETSIZE, nullptr, &write_fd, nullptr, &tv);
 	/* select() failed; hopefully next try it doesn't. */
 	if (n < 0) {
 		/* select() normally never fails; so hopefully it works next try! */
diff --git a/src/network/network_command.cpp b/src/network/network_command.cpp
index 1a9849a34..6d03aaaa1 100644
--- a/src/network/network_command.cpp
+++ b/src/network/network_command.cpp
@@ -179,7 +179,7 @@ void NetworkSyncCommandQueue(NetworkClientSocket *cs)
 {
 	for (CommandPacket *p = _local_execution_queue.Peek(); p != nullptr; p = p->next) {
 		CommandPacket c = *p;
-		c.callback = 0;
+		c.callback = nullptr;
 		cs->outgoing_queue.Append(&c);
 	}
 }