Campbell Barton
be906f44c6
There were multiple utf8 functions which treated errors slightly differently. Split BLI_str_utf8_as_unicode_step into two functions. - BLI_str_utf8_as_unicode_step_or_error returns error value when decoding fails and doesn't step. - BLI_str_utf8_as_unicode_step always steps forward at least one returning the byte value without decoding (needed to display some latin1 file-paths). Font drawing uses BLI_str_utf8_as_unicode_step and no longer check for error values.