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revert a part of r57199

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* io.c (io_fillbuf): revert a part of r57199 because it broke IO#getch.
  see also [Bug #13076]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2016-12-27 09:07:02 +00:00
parent 97e18cd8ab
commit f2502cec8a
1 changed files with 0 additions and 1 deletions
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io.c
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@ -1775,7 +1775,6 @@ io_fillbuf(rb_io_t *fptr)
rb_syserr_fail_path(e, path);
}
}
if (r > 0) READ_CHECK(fptr);
fptr->rbuf.off = 0;
fptr->rbuf.len = (int)r; /* r should be <= rbuf_capa */
if (r == 0)