diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 076674c68b..4c532afc3e 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -10748,12 +10748,11 @@ PyUnicode_Append(PyObject **p_left, PyObject *right) && !(PyUnicode_IS_ASCII(left) && !PyUnicode_IS_ASCII(right))) { /* append inplace */ - res = resize_compact(left, new_len); - if (res == NULL) + if (unicode_resize(p_left, new_len) != 0) goto error; - /* copy 'right' into the newly allocated area of 'res' (left) */ - _PyUnicode_FastCopyCharacters(res, left_len, right, 0, right_len); + /* copy 'right' into the newly allocated area of 'left' */ + _PyUnicode_FastCopyCharacters(*p_left, left_len, right, 0, right_len); } else { maxchar = PyUnicode_MAX_CHAR_VALUE(left); @@ -10767,8 +10766,8 @@ PyUnicode_Append(PyObject **p_left, PyObject *right) _PyUnicode_FastCopyCharacters(res, 0, left, 0, left_len); _PyUnicode_FastCopyCharacters(res, left_len, right, 0, right_len); Py_DECREF(left); + *p_left = res; } - *p_left = res; assert(_PyUnicode_CheckConsistency(*p_left, 1)); return; |