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ime: fix utf8_size for the NUL character

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Simon Ser 2022-02-23 20:35:22 +01:00 committed by Joshie
parent 82948d87e0
commit 279321fa73
1 changed files with 3 additions and 1 deletions
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4
src/ime.cpp
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@ -29,7 +29,9 @@ static const uint32_t UTF8_INVALID = 0xFFFD;
static size_t utf8_size(const char *str) static size_t utf8_size(const char *str)
{ {
uint8_t u8 = (uint8_t)str[0]; uint8_t u8 = (uint8_t)str[0];
if ((u8 & 0x80) == 0) { if (u8 == 0) {
return 0;
} else if ((u8 & 0x80) == 0) {
return 1; return 1;
} else if ((u8 & 0xE0) == 0xC0) { } else if ((u8 & 0xE0) == 0xC0) {
return 2; return 2;