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| author |   Roland McGrath <roland@hack.frob.com> | 2011-06-10 12:45:09 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2011-06-10 22:44:20 -0700 |
| commit | 5615eaf26469f20c2d8c3be5770e12564a1edfff (patch) | |
| tree | cf9eb7a5797cd7c9dd4680b0463859dcd8376328 /resolv/res_hconf.c | |
| parent | Use AC_LANG_PROGRAM in nss-crypt check. (diff) | |
| download | glibc-5615eaf26469f20c2d8c3be5770e12564a1edfff.tar.gz glibc-5615eaf26469f20c2d8c3be5770e12564a1edfff.tar.bz2 glibc-5615eaf26469f20c2d8c3be5770e12564a1edfff.zip | |
Quash some new warnings from GCC 4.6.
Diffstat (limited to 'resolv/res_hconf.c')
| -rw-r--r-- | resolv/res_hconf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c index ed55bec296..fc4b83f7c3 100644 --- a/resolv/res_hconf.c +++ b/resolv/res_hconf.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1993, 1995-2006, 2007, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1993,1995-2006,2007,2009,2011 + Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by David Mosberger (davidm@azstarnet.com). @@ -461,7 +462,7 @@ _res_hconf_reorder_addrs (struct hostent *hp) cleanup: /* Release lock, preserve error value, and close socket. */ - save = errno; + errno = save; num_ifs = new_num_ifs; |