[git commit] nc: small code shrink

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=2ea73b513dfa831e75a297dd602576b40d38be3f
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 networking/nc_bloaty.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c
index 1daad13..d184f68 100644
--- a/networking/nc_bloaty.c
+++ b/networking/nc_bloaty.c
@@ -428,8 +428,7 @@ create new one, and bind() it. TODO */
 
 		rr = getsockopt(netfd, IPPROTO_IP, IP_OPTIONS, optbuf, &x);
 		if (rr >= 0 && x) {    /* we've got options, lessee em... */
-			bin2hex(bigbuf_net, optbuf, x);
-			bigbuf_net[2*x] = '\0';
+			*bin2hex(bigbuf_net, optbuf, x) = '\0';
 			fprintf(stderr, "IP options: %s\n", bigbuf_net);
 		}
 #endif