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win32.c: fix return value

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* win32/win32.c (rb_w32_set_thread_description_str): return the
  result when name is nil.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-08-26 14:22:31 +00:00
parent 19d692920d
commit 420efa9c78
1 changed files with 1 additions and 2 deletions
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3
win32/win32.c
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@ -7881,8 +7881,7 @@ rb_w32_set_thread_description_str(HANDLE th, VALUE name)
WCHAR *s;
if (NIL_P(name)) {
rb_w32_set_thread_description(th, L"");
return;
return rb_w32_set_thread_description(th, L"");
}
s = (WCHAR *)StringValueCStr(name);
idx = rb_enc_get_index(name);