diff options
| -rw-r--r-- | string.c | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -2923,8 +2923,7 @@ str_substr(VALUE str, long beg, long len, int empty) if (!STR_EMBEDDABLE_P(len, TERM_LEN(str)) && SHARABLE_SUBSTRING_P(p, len, RSTRING_END(str))) { long ofs = p - RSTRING_PTR(str); - str2 = rb_str_new_frozen(str); - str2 = str_new_shared(rb_cString, str2); + str2 = str_new_shared(rb_cString, str); RSTRING(str2)->as.heap.ptr += ofs; RSTRING(str2)->as.heap.len = len; ENC_CODERANGE_CLEAR(str2); @@ -6162,8 +6161,7 @@ str_byte_substr(VALUE str, long beg, long len, int empty) p = s + beg; if (!STR_EMBEDDABLE_P(len, TERM_LEN(str)) && SHARABLE_SUBSTRING_P(beg, len, n)) { - str2 = rb_str_new_frozen(str); - str2 = str_new_shared(rb_cString, str2); + str2 = str_new_shared(rb_cString, str); RSTRING(str2)->as.heap.ptr += beg; RSTRING(str2)->as.heap.len = len; } |