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authorRoland McGrath <roland@hack.frob.com>2011-06-10 12:45:09 -0700
committerRoland McGrath <roland@hack.frob.com>2011-06-10 22:44:20 -0700
commit5615eaf26469f20c2d8c3be5770e12564a1edfff (patch)
treecf9eb7a5797cd7c9dd4680b0463859dcd8376328 /resolv/res_hconf.c
parentb68e08db76547937ea6e1902e87a5ea98c906f0c (diff)
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Quash some new warnings from GCC 4.6.
Diffstat (limited to 'resolv/res_hconf.c')
-rw-r--r--resolv/res_hconf.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index ed55bec..fc4b83f 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;