diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/c-api/unicode.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index d17e63d..5fa3796 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -971,8 +971,8 @@ These are the UTF-8 codec APIs: returned buffer always has an extra null byte appended (not included in *size*), regardless of whether there are any other null code points. - In the case of an error, ``NULL`` is returned with an exception set and no - *size* is stored. + On error, set an exception, set *size* to ``-1`` (if it's not NULL) and + return ``NULL``. This caches the UTF-8 representation of the string in the Unicode object, and subsequent calls will return a pointer to the same buffer. The caller is not |