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Revert "thread.c (rb_thread_fd_select): remove unnecessary rb_fd_resize calls"

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This reverts commit r64017
(git commit 2ff8562169).

Nevermind, haven't had enough coffee, yet :x

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
normal 2018-07-23 01:07:41 +00:00
parent 2ff8562169
commit 8a3ed368af
1 changed files with 9 additions and 0 deletions
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9
thread.c
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@ -3965,6 +3965,15 @@ rb_thread_fd_select(int max, rb_fdset_t * read, rb_fdset_t * write, rb_fdset_t *
return 0; return 0;
} }
if (read) {
rb_fd_resize(max - 1, read);
}
if (write) {
rb_fd_resize(max - 1, write);
}
if (except) {
rb_fd_resize(max - 1, except);
}
return do_select(max, read, write, except, timeout); return do_select(max, read, write, except, timeout);
} }