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path: root/pcap.c
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Diffstat (limited to 'pcap.c')
-rw-r--r--pcap.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/pcap.c b/pcap.c
index 7b5a1af..0c61cd8 100644
--- a/pcap.c
+++ b/pcap.c
@@ -118,7 +118,8 @@ void pcapm(struct msghdr *mh)
if (write(pcap_fd, &h, sizeof(h)) < 0)
goto fail;
- if (write(pcap_fd, (char *)iov->iov_base + 4, iov->iov_len - 4))
+ if (write(pcap_fd, (char *)iov->iov_base + 4,
+ iov->iov_len - 4) < 0)
goto fail;
}