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string.c: r45621

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* string.c (str_buf_cat): revert r45621.  this function does not
  scan appended data.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-04-18 08:17:44 +00:00
parent af2228a08d
commit 46c3749996
1 changed files with 1 additions and 1 deletions
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string.c
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@ -2024,7 +2024,7 @@ str_buf_cat(VALUE str, const char *ptr, long len)
if (ptr >= RSTRING_PTR(str) && ptr <= RSTRING_END(str)) { if (ptr >= RSTRING_PTR(str) && ptr <= RSTRING_END(str)) {
off = ptr - RSTRING_PTR(str); off = ptr - RSTRING_PTR(str);
} }
str_modify_keep_cr(str); rb_str_modify(str);
if (len == 0) return 0; if (len == 0) return 0;
if (STR_EMBED_P(str)) { if (STR_EMBED_P(str)) {
capa = RSTRING_EMBED_LEN_MAX; capa = RSTRING_EMBED_LEN_MAX;