diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-21 19:54:48 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-21 19:54:48 +0000 |
| commit | b62df564a6eff10ed741804c9a2415f6acac807f (patch) | |
| tree | d0641664a76fcb1880f03e90f9138258474ff3fa /encoding.c | |
| parent | 6d5ef97a32f74917efaa53049815873c4ae00aa1 (diff) | |
* string.c (rb_str_times): empty string's coderange is CODERANGE_7BIT.
* string.c (rb_str_substr): ditto.
* encoding.c (rb_enc_compatible): empty string is compatible with not
only nonasciicompatible strings. [ruby-dev:33895]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'encoding.c')
| -rw-r--r-- | encoding.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/encoding.c b/encoding.c index b64688e0f5..002c0c04fb 100644 --- a/encoding.c +++ b/encoding.c @@ -670,11 +670,11 @@ rb_enc_compatible(VALUE str1, VALUE str2) enc1 = rb_enc_from_index(idx1); enc2 = rb_enc_from_index(idx2); + if (TYPE(str2) == T_STRING && RSTRING_LEN(str2) == 0) + return enc1; + if (TYPE(str1) == T_STRING && RSTRING_LEN(str1) == 0) + return enc2; if (!rb_enc_asciicompat(enc1) || !rb_enc_asciicompat(enc2)) { - if (TYPE(str2) == T_STRING && RSTRING_LEN(str2) == 0) - return enc1; - if (TYPE(str1) == T_STRING && RSTRING_LEN(str1) == 0) - return enc2; return 0; } |