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don't compare unsigned w/ <= 0.

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This commit is contained in:
Mark Andrews 2004-06-03 04:38:11 +00:00
parent d15def0c1a
commit 5ff7948342
1 changed files with 2 additions and 2 deletions
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4
lib/bind/resolv/res_send.c
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@ -70,7 +70,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
static const char sccsid[] = "@(#)res_send.c 8.1 (Berkeley) 6/4/93";
static const char rcsid[] = "$Id: res_send.c,v 1.5.2.5 2004/04/12 07:02:05 marka Exp $";
static const char rcsid[] = "$Id: res_send.c,v 1.5.2.6 2004/06/03 04:38:11 marka Exp $";
#endif /* LIBC_SCCS and not lint */
/*
@ -656,7 +656,7 @@ send_vc(res_state statp,
len = INT16SZ;
while ((n = read(statp->_vcsock, (char *)cp, (int)len)) > 0) {
cp += n;
if ((len -= n) <= 0)
if ((len -= n) == 0)
break;
}
if (n <= 0) {