* bignum.c (get2comp): calculate proper 2's complement for

  negative numbers.  a bug in normalizing negative numbers
  reported from Honda Hiroki <hhonda@ipflex.com>.

* ext/socket/socket.c (ruby_getaddrinfo__aix): merged a patch from
  KUBO Takehiro <kubo@jiubao.org> to support AIX.  [ruby-list:40832]

* lib/yaml/rubytypes.rb (Array::to_yaml): merged a patch from
  Tilman Sauerbeck <tilman@code-monkey.de>.  [ruby-core:05055]

* lib/yaml/rubytypes.rb (Hash::to_yaml): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/error.c b/error.c
index 1f4a7235f0..f741620ffe 100644
--- a/error.c
+++ b/error.c
@@ -1108,7 +1108,6 @@ void
 rb_sys_fail(mesg)
     const char *mesg;
 {
-    extern int errno;
     int n = errno;
     VALUE arg;