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etc.c: fix parameter

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* ext/etc/etc.c (etc_uname): call with same first parameters.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-05-19 12:32:14 +00:00
parent 3aacf88500
commit 21190be21c
1 changed files with 3 additions and 2 deletions
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5
ext/etc/etc.c
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@ -702,9 +702,10 @@ etc_uname(VALUE obj)
rb_w32_conv_from_wchar(v.szCSDVersion, rb_utf8_encoding()));
rb_hash_aset(result, ID2SYM(rb_intern("version")), version);
GetComputerNameExW(ComputerNameDnsFullyQualified, NULL, &len);
# define GET_COMPUTER_NAME(ptr, plen) GetComputerNameExW(ComputerNameDnsFullyQualified, ptr, len);
GET_COMPUTER_NAME(NULL, &len);
buf = ALLOCV_N(WCHAR, vbuf, len);
if (GetComputerNameExW(ComputerNameDnsHostname, buf, &len)) {
if (GET_COMPUTER_NAME(buf, &len)) {
nodename = rb_w32_conv_from_wchar(buf, rb_utf8_encoding());
}
ALLOCV_END(vbuf);