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| author | Victor Stinner <vstinner@wyplay.com> | 2011-10-07 08:01:28 (GMT) |
|---|---|---|
| committer | Victor Stinner <vstinner@wyplay.com> | 2011-10-07 08:01:28 (GMT) |
| commit | 59de0ee9e087a819a0a63b31c1391c6eee55b8ef (patch) | |
| tree | a460b0d2c099e04b6dbc661c90227fe3daa30d3d /Objects | |
| parent | 72ca65dce4529906b64710e94a3c004f9cc2712f (diff) | |
| download | cpython-59de0ee9e087a819a0a63b31c1391c6eee55b8ef.zip cpython-59de0ee9e087a819a0a63b31c1391c6eee55b8ef.tar.gz cpython-59de0ee9e087a819a0a63b31c1391c6eee55b8ef.tar.bz2 | |
str.replace(a, a) is now returning str unchanged if a is a
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/unicodeobject.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index caad326..8608776 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -9604,6 +9604,8 @@ replace(PyObject *self, PyObject *str1, else if (maxcount == 0 || slen == 0) goto nothing; + if (str1 == str2) + goto nothing; if (skind < kind1) /* substring too wide to be present */ goto nothing; |