Author: dim
Date: Thu Dec 15 20:10:12 2011
New Revision: 228537
URL: http://svn.freebsd.org/changeset/base/228537
Log:
Remove meaningless self-assignment in res_send.c, otherwise clang will
warn about it. I guess this was originally done to silence a bogus
warning by an older version of gcc, but I could not reproduce it with
any version of gcc that I have access to.
MFC after: 1 week
Modified:
head/lib/libc/resolv/res_send.c
Modified: head/lib/libc/resolv/res_send.c
==============================================================================
--- head/lib/libc/resolv/res_send.c Thu Dec 15 19:42:25 2011
(r228536)
+++ head/lib/libc/resolv/res_send.c Thu Dec 15 20:10:12 2011
(r228537)
@@ -1102,8 +1102,6 @@ Aerror(const res_state statp, FILE *file
char hbuf[NI_MAXHOST];
char sbuf[NI_MAXSERV];
- alen = alen;
-
if ((statp->options & RES_DEBUG) != 0U) {
if (getnameinfo(address, alen, hbuf, sizeof(hbuf),
sbuf, sizeof(sbuf), niflags)) {
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