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Fix string brakes for one UTF-8 charactor

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This commit is contained in:
dearblue
2019-06-22 22:58:18 +09:00
parent 5af8a9777b
commit 567075aab9
1 changed files with 2 additions and 4 deletions
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src/string.c
+2 -4
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@@ -1700,8 +1700,8 @@ mrb_str_reverse_bang(mrb_state *mrb, mrb_value str)
mrb_int utf8_len = RSTRING_CHAR_LEN(str);
mrb_int len = RSTR_LEN(s);
if (utf8_len == len) goto bytes;
if (utf8_len > 1) {
if (utf8_len < 2) return str;
if (utf8_len < len) {
mrb_str_modify(mrb, s);
p = RSTR_PTR(s);
e = p + RSTR_LEN(s);
@@ -1711,8 +1711,6 @@ mrb_str_reverse_bang(mrb_state *mrb, mrb_value str)
p += clen;
}
}
bytes:
#endif
{
mrb_str_modify(mrb, s);