diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-20 10:44:28 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-02-20 10:44:28 +0000 |
| commit | 1e0958098f4ab4487041070c2d064c14c57406b9 (patch) | |
| tree | 813f64e0bc0c9442384e7128f28eb43b6c88a801 /encoding.c | |
| parent | 492f431a46b5742e0c741fb0345e3279661a5762 (diff) | |
* encoding.c (rb_enc_associate_index): doesn't clear coderange
when new encoding equals to old one.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'encoding.c')
| -rw-r--r-- | encoding.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/encoding.c b/encoding.c index 15a0687281..b64688e0f5 100644 --- a/encoding.c +++ b/encoding.c @@ -613,6 +613,8 @@ void rb_enc_associate_index(VALUE obj, int idx) { enc_check_capable(obj); + if (rb_enc_get_index(obj) == idx) + return; if (!ENC_CODERANGE_ASCIIONLY(obj) || !rb_enc_asciicompat(rb_enc_from_index(idx))) { ENC_CODERANGE_CLEAR(obj); |