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Fixed whitespace

This commit is contained in:
Sam Lantinga 2022-03-04 11:01:55 -08:00
parent 2e801b1ae7
commit bdafe1e049
1 changed files with 7 additions and 9 deletions
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16
src/stdlib/SDL_string.c
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@ -641,19 +641,16 @@ SDL_utf8strlcpy(SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_
size_t bytes = SDL_min(src_bytes, dst_bytes - 1); size_t bytes = SDL_min(src_bytes, dst_bytes - 1);
size_t i = 0; size_t i = 0;
unsigned char trailing_bytes = 0; unsigned char trailing_bytes = 0;
if (bytes)
{ if (bytes) {
unsigned char c = (unsigned char)src[bytes - 1]; unsigned char c = (unsigned char)src[bytes - 1];
if (UTF8_IsLeadByte(c)) if (UTF8_IsLeadByte(c)) {
--bytes; --bytes;
else if (UTF8_IsTrailingByte(c)) } else if (UTF8_IsTrailingByte(c)) {
{ for (i = bytes - 1; i != 0; --i) {
for (i = bytes - 1; i != 0; --i)
{
c = (unsigned char)src[i]; c = (unsigned char)src[i];
trailing_bytes = UTF8_TrailingBytes(c); trailing_bytes = UTF8_TrailingBytes(c);
if (trailing_bytes) if (trailing_bytes) {
{
if (bytes - i != trailing_bytes + 1) if (bytes - i != trailing_bytes + 1)
bytes = i; bytes = i;
@ -664,6 +661,7 @@ SDL_utf8strlcpy(SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_
SDL_memcpy(dst, src, bytes); SDL_memcpy(dst, src, bytes);
} }
dst[bytes] = '\0'; dst[bytes] = '\0';
return bytes; return bytes;
} }