4464
4464
Convert to "cs" if charset of escape differs.
4466
4466
CHARSET_INFO *cs= cmp.cmp_collation.collation;
4468
4468
if (escape_str->needs_conversion(escape_str->length(),
4469
4469
escape_str->charset(), cs, &unused))
4473
uint32 cnvlen= copy_and_convert(&ch, 1, cs, escape_str->ptr(),
4473
uint32_t cnvlen= copy_and_convert(&ch, 1, cs, escape_str->ptr(),
4475
4475
escape_str->charset(), &errors);
4476
4476
escape= cnvlen ? ch : '\\';