diff options
-rw-r--r-- | string.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2021,7 +2021,7 @@ str_buf_cat(VALUE str, const char *ptr, long len) if (ptr >= RSTRING_PTR(str) && ptr <= RSTRING_END(str)) { off = ptr - RSTRING_PTR(str); } - rb_str_modify(str); + str_modify_keep_cr(str); if (len == 0) return 0; if (STR_EMBED_P(str)) { capa = RSTRING_EMBED_LEN_MAX; |