diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-29 00:56:10 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-29 00:56:10 +0000 |
| commit | 6899b6ff8065daea6f87bfda1ab157738a60f09d (patch) | |
| tree | 04a372fe7455f1402df8faeb7a3979be62a98efa /enc | |
| parent | 796931aa09fc14fc03abba3691e7a214206adf49 (diff) | |
* enc/trans/utf8_mac.trans (buf_shift_char): don't see uninitialised
value. [ruby-dev:40233]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enc')
| -rw-r--r-- | enc/trans/utf8_mac.trans | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/enc/trans/utf8_mac.trans b/enc/trans/utf8_mac.trans index 7569c34ac0..ecda465355 100644 --- a/enc/trans/utf8_mac.trans +++ b/enc/trans/utf8_mac.trans @@ -85,10 +85,10 @@ buf_shift(struct from_utf8_mac_status *sp) void buf_shift_char(struct from_utf8_mac_status *sp) { - while (sp->beg != sp->end) { + if (sp->beg == sp->end) return; + do { buf_shift(sp); - if ((sp->buf[sp->beg] & 0xC0) != 0x80) break; - } + } while (sp->beg != sp->end && (sp->buf[sp->beg] & 0xC0) == 0x80); } void |