vty: add missing include and fix build

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

diff --git a/libvty/vty.c b/libvty/vty.c
index 07576b32cbcb533991465c9f1989b4e04692ed8e..72b8ab7989064e9b104367cf2bbbf953471c8242 100644 (file)
--- a/libvty/vty.c
+++ b/libvty/vty.c
@@ -3,6 +3,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <unistd.h>
+#include <fcntl.h>
 #include <arpa/inet.h>
 #include <string.h>
 #include <errno.h>
@@ -60,7 +61,7 @@ static int knet_vty_init_listener(const char *ip_addr, const char *port)
                goto out_clean;
        }
        sockflags |= FD_CLOEXEC;
-       if (fcntl(sockfd, F_SETFD, sockflags) < 0)
+       if (fcntl(sockfd, F_SETFD, sockflags) < 0) {
                err = -1;
                goto out_clean;
        }