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Cleanup mrb_str_resize().

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This commit is contained in:
Masaki Muranaka
2013-06-21 16:06:35 +09:00
parent 2886348ddd
commit e4ae05ed9b
1 changed files with 2 additions and 3 deletions
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src/string.c
+2 -3
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@@ -104,10 +104,9 @@ mrb_str_resize(mrb_state *mrb, mrb_value str, mrb_int len)
mrb_str_modify(mrb, s);
slen = s->len;
if (len != slen) {
if (slen < len || slen -len > 1024) {
s->ptr = (char *)mrb_realloc(mrb, s->ptr, len+1);
if (slen < len || slen - len > 256) {
RESIZE_CAPA(s, len);
}
s->aux.capa = len;
s->len = len;
s->ptr[len] = '\0'; /* sentinel */
}