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io.c (io_strip_bom): ungetbyte third byte when UTF-16LE.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2009-07-10 14:21:13 +00:00
parent f188db3105
commit 161f0a1699
2 changed files with 5 additions and 0 deletions
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io.c
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@ -4564,6 +4564,7 @@ io_strip_bom(VALUE io)
rb_io_ungetbyte(io, INT2FIX(b4));
}
else {
rb_io_ungetbyte(io, INT2FIX(b3));
return rb_enc_find_index("UTF-16LE");
}
rb_io_ungetbyte(io, INT2FIX(b3));