Fix build error

diff --git a/src/lib/packet.c b/src/lib/packet.c
index 65cd5f3..b7806f6 100644 (file)
--- a/src/lib/packet.c
+++ b/src/lib/packet.c
@@ -191,7 +191,7 @@ int fr_socket(fr_ipaddr_t *ipaddr, int port)
                 */
                flag = IP_PMTUDISC_DONT;
                if (setsockopt(sockfd, IPPROTO_IP, IP_MTU_DISCOVER,
-                              &flag, sizeof(flag) < 0) {
+                              &flag, sizeof(flag)) < 0) {
                        close(sockfd);
                        fr_strerror_printf("Failed setting sockopt "
                                           "IPPROTO_IP - IP_MTU_DISCOVER: %s",