http://hg.python.org/cpython/rev/ad337be523bf changeset: 72496:ad337be523bf user: Victor Stinner <victor.stinner@haypocalc.com> date: Wed Sep 28 21:50:42 2011 +0200 summary: fill_number() ensures that the 'digits' string is ready files: Python/formatter_unicode.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/Python/formatter_unicode.c b/Python/formatter_unicode.c --- a/Python/formatter_unicode.c +++ b/Python/formatter_unicode.c @@ -587,7 +587,10 @@ /* Only for type 'c' special case, it has no digits. */ if (spec->n_digits != 0) { /* Fill the digits with InsertThousandsGrouping. */ - char *pdigits = PyUnicode_DATA(digits); + char *pdigits; + if (PyUnicode_READY(digits)) + return -1; + pdigits = PyUnicode_DATA(digits); if (PyUnicode_KIND(digits) < kind) { pdigits = _PyUnicode_AsKind(digits, kind); if (pdigits == NULL) -- Repository URL: http://hg.python.org/cpython