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| author | Benjamin Peterson <benjamin@python.org> | 2012-01-12 20:40:18 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2012-01-12 20:40:18 (GMT) |
| commit | 821e4cfd01a8d4a7d9b4c0ed6a14d27744d60b3f (patch) | |
| tree | be094d2634438c98bd3ec37aa080a1130c2d1ab3 /Objects/unicodeobject.c | |
| parent | 1adbc6f56a7c08b06b42d8eddc5fd76cfa5815c7 (diff) | |
| download | cpython-821e4cfd01a8d4a7d9b4c0ed6a14d27744d60b3f.zip cpython-821e4cfd01a8d4a7d9b4c0ed6a14d27744d60b3f.tar.gz cpython-821e4cfd01a8d4a7d9b4c0ed6a14d27744d60b3f.tar.bz2 | |
make fix_decimal_and_space_to_ascii check if it modifies the string
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 6979050..034c691 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -8845,6 +8845,7 @@ fix_decimal_and_space_to_ascii(PyObject *self) const int kind = PyUnicode_KIND(self); void *data = PyUnicode_DATA(self); Py_UCS4 maxchar = 0, ch, fixed; + int modified = 0; Py_ssize_t i; for (i = 0; i < len; ++i) { @@ -8859,6 +8860,7 @@ fix_decimal_and_space_to_ascii(PyObject *self) fixed = '0' + decimal; } if (fixed != 0) { + modified = 1; if (fixed > maxchar) maxchar = fixed; PyUnicode_WRITE(kind, data, i, fixed); @@ -8870,7 +8872,7 @@ fix_decimal_and_space_to_ascii(PyObject *self) maxchar = ch; } - return maxchar; + return (modified) ? maxchar : 0; } PyObject * |