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nc: small code shrink

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-10-19 22:31:01 +02:00
parent 4ea37d62c2
commit 2ea73b513d
1 changed files with 1 additions and 2 deletions
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3
networking/nc_bloaty.c
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@ -428,8 +428,7 @@ create new one, and bind() it. TODO */
rr = getsockopt(netfd, IPPROTO_IP, IP_OPTIONS, optbuf, &x); rr = getsockopt(netfd, IPPROTO_IP, IP_OPTIONS, optbuf, &x);
if (rr >= 0 && x) { /* we've got options, lessee em... */ if (rr >= 0 && x) { /* we've got options, lessee em... */
bin2hex(bigbuf_net, optbuf, x); *bin2hex(bigbuf_net, optbuf, x) = '\0';
bigbuf_net[2*x] = '\0';
fprintf(stderr, "IP options: %s\n", bigbuf_net); fprintf(stderr, "IP options: %s\n", bigbuf_net);
} }
#endif #endif