diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | string.c | 5 |
2 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,7 @@ +Fri Feb 22 11:16:55 2008 NARUSE, Yui <naruse@ruby-lang.org> + + * string.c (rb_str_substr): copy encoding although empty string. + Fri Feb 22 04:48:22 2008 NARUSE, Yui <naruse@ruby-lang.org> * string.c (rb_str_times): empty string's coderange is CODERANGE_7BIT. @@ -1242,7 +1242,10 @@ rb_str_substr(VALUE str, long beg, long len) else { str2 = rb_str_new5(str, p, len); if (len) rb_enc_cr_str_copy(str2, str); - else ENC_CODERANGE_SET(str2, ENC_CODERANGE_7BIT); + else { + rb_enc_copy(str2, str); + ENC_CODERANGE_SET(str2, ENC_CODERANGE_7BIT); + } OBJ_INFECT(str2, str); } |