diff options
Diffstat (limited to 'sbin/pflogd/pflogd.c')
| -rw-r--r-- | sbin/pflogd/pflogd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sbin/pflogd/pflogd.c b/sbin/pflogd/pflogd.c index 0d42955e6e4..6888a28310c 100644 --- a/sbin/pflogd/pflogd.c +++ b/sbin/pflogd/pflogd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pflogd.c,v 1.48 2012/03/05 11:50:16 henning Exp $ */ +/* $OpenBSD: pflogd.c,v 1.49 2012/11/06 02:50:47 lteo Exp $ */ /* * Copyright (c) 2001 Theo de Raadt @@ -203,7 +203,7 @@ set_pcap_filter(void) int if_exists(char *ifname) { - int s; + int s, ret = 1; struct ifreq ifr; struct if_data ifrdat; @@ -215,11 +215,11 @@ if_exists(char *ifname) errx(1, "main ifr_name: strlcpy"); ifr.ifr_data = (caddr_t)&ifrdat; if (ioctl(s, SIOCGIFDATA, (caddr_t)&ifr) == -1) - return (0); + ret = 0; if (close(s)) err(1, "close"); - return (1); + return (ret); } int @@ -690,7 +690,7 @@ main(int argc, char **argv) np = pcap_dispatch(hpcap, PCAP_NUM_PKTS, phandler, (u_char *)dpcap); if (np < 0) { - if (!if_exists(interface) == -1) { + if (!if_exists(interface)) { logmsg(LOG_NOTICE, "interface %s went away", interface); ret = -1; |