diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 03b5dbd..d6fd62a 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -3455,6 +3455,11 @@ PyObject *replace(PyUnicodeObject *self, { PyUnicodeObject *u; + if (str1->length == 0) { + PyErr_SetString(PyExc_ValueError, "empty pattern string"); + return NULL; + } + if (maxcount < 0) maxcount = INT_MAX; |