From 6d366ce6fe1cf1151bef2be38caf28ce7688243c Mon Sep 17 00:00:00 2001 From: Jacek Jendrzej Date: Thu, 9 Jan 2020 22:03:33 +0100 Subject: [PATCH] basicserver.cpp fix compiler warnings --- lib/connection/basicserver.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/connection/basicserver.cpp b/lib/connection/basicserver.cpp index 6463ae6ae..59732abc0 100644 --- a/lib/connection/basicserver.cpp +++ b/lib/connection/basicserver.cpp @@ -130,9 +130,9 @@ bool CBasicServer::parse(bool (parse_command)(CBasicMessage::Header &rmsg, int c CBasicMessage::Header rmsg; conn_fd = accept(sock_fd, (struct sockaddr*) &servaddr, (socklen_t*) &clilen); memset(&rmsg, 0, sizeof(rmsg)); - read(conn_fd, &rmsg, sizeof(rmsg)); + ssize_t r = read(conn_fd, &rmsg, sizeof(rmsg)); - if (rmsg.version == version) + if (r && rmsg.version == version) parse_another_command = parse_command(rmsg, conn_fd); else printf("[%s] Command ignored: cmd %x version %d received - server cmd version is %d\n", name.c_str(), rmsg.cmd, rmsg.version, version);