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wstr: Fix small logic error when decoding UTF-8

This commit is contained in:
EmperorBale 2022-07-15 14:18:38 -07:00 committed by Mike Welsh
parent bc31014f93
commit dda97dbccb
1 changed files with 7 additions and 5 deletions
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12
wstr/src/utils.rs
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@ -155,11 +155,13 @@ impl<'a> Iterator for AvmUtf8Decoder<'a> {
ch <<= 6; ch <<= 6;
ch |= (*b & (u8::MAX >> 2)) as u32; ch |= (*b & (u8::MAX >> 2)) as u32;
} }
if ch <= 128 { if !fail {
self.index += 1; if ch <= 128 {
ch = first as u32; self.index += 1;
} else if !fail { ch = first as u32;
self.index += mb_count as usize + 1; } else {
self.index += mb_count as usize + 1;
}
} }
} }
None => { None => {