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utf8decoder: Use byte-sized byte argument

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This prevents passing a negative value out of a signed char by accident.
Also renders some casts in the code superfluous.
This commit is contained in:
Jakub Kądziołka
2020-10-12 01:06:32 +02:00
parent 2dd9015dc6
commit 6767d11c23
7 changed files with 16 additions and 6 deletions
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2
src/extern/utf8decoder.c vendored
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@@ -38,7 +38,7 @@ static const uint8_t utf8d[] = {
1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* s8 */
};
uint32_t decode(uint32_t *state, uint32_t *codep, uint32_t byte)
uint32_t decode(uint32_t *state, uint32_t *codep, uint8_t byte)
{
uint32_t type = utf8d[byte];