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stringio.c: suppress a warning [ci skip]

* ext/stringio/stringio.c (strio_read): suppress an
  implicit-fallthrough warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-08-13 07:53:04 +00:00
parent e022015c62
commit 374c70c6cb

View file

@ -1376,6 +1376,7 @@ strio_read(int argc, VALUE *argv, VALUE self)
StringValue(str);
rb_str_modify(str);
}
/* fall through */
case 1:
if (!NIL_P(argv[0])) {
len = NUM2LONG(argv[0]);