| commit | 865c3b257fe38154a4320c7ee6afb416f665b9c2 | [log] [tgz] |
|---|---|---|
| author | Serhiy Storchaka <storchaka@gmail.com> | Wed Oct 30 12:03:53 2019 +0200 |
| committer | GitHub <noreply@github.com> | Wed Oct 30 12:03:53 2019 +0200 |
| tree | ab97967500a250cac15ac0d69aeb2c061bf313ba | |
| parent | 25fc088607c855060ed142296dc1bd0125fad1af [diff] [blame] |
bpo-28029: Make "".replace("", s, n) returning s for any n != 0. (GH-16981)
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 2d60627..5ae0af8 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c
@@ -10572,9 +10572,12 @@ int mayshrink; Py_UCS4 maxchar, maxchar_str1, maxchar_str2; + if (slen < len1) + goto nothing; + if (maxcount < 0) maxcount = PY_SSIZE_T_MAX; - else if (maxcount == 0 || slen == 0) + else if (maxcount == 0) goto nothing; if (str1 == str2)