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string.c: reduce duplicated code

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* string.c (rb_str_cat, rb_str_cat2): reduce duplicated code, they
  are same as rb_str_buf_cat and rb_str_buf_cat2 respectively now.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-04-17 02:41:34 +00:00
parent 6239e99d2d
commit df66229230
1 changed files with 1 additions and 5 deletions
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6
string.c
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@ -2066,17 +2066,13 @@ rb_str_buf_cat2(VALUE str, const char *ptr)
VALUE VALUE
rb_str_cat(VALUE str, const char *ptr, long len) rb_str_cat(VALUE str, const char *ptr, long len)
{ {
if (len < 0) {
rb_raise(rb_eArgError, "negative string size (or size too big)");
}
return rb_str_buf_cat(str, ptr, len); return rb_str_buf_cat(str, ptr, len);
} }
VALUE VALUE
rb_str_cat2(VALUE str, const char *ptr) rb_str_cat2(VALUE str, const char *ptr)
{ {
return rb_str_cat(str, ptr, strlen(ptr)); return rb_str_buf_cat2(str, ptr);
} }
static VALUE static VALUE