Fix warning message when setting SO_RCVBUF or SO_SNDBUF fails.

diff --git a/src/net_socket.c b/src/net_socket.c
index 20029e8..2e6b068 100644 (file)
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -264,10 +264,10 @@ int setup_vpn_in_socket(const sockaddr_t *sa) {
        setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, (void *)&option, sizeof(option));
 
        if(udp_rcvbuf && setsockopt(nfd, SOL_SOCKET, SO_RCVBUF, (void *)&udp_rcvbuf, sizeof(udp_rcvbuf)))
-               logger(LOG_WARNING, "Can't set UDP SO_RCVBUF to %i: %s", option, strerror(errno));
+               logger(LOG_WARNING, "Can't set UDP SO_RCVBUF to %i: %s", udp_rcvbuf, strerror(errno));
 
        if(udp_sndbuf && setsockopt(nfd, SOL_SOCKET, SO_SNDBUF, (void *)&udp_sndbuf, sizeof(udp_sndbuf)))
-               logger(LOG_WARNING, "Can't set UDP SO_SNDBUF to %i: %s", option, strerror(errno));
+               logger(LOG_WARNING, "Can't set UDP SO_SNDBUF to %i: %s", udp_sndbuf, strerror(errno));
 
 #if defined(IPPROTO_IPV6) && defined(IPV6_V6ONLY)
        if(sa->sa.sa_family == AF_INET6)