* proc.c: Typo in Proc.arity found by Jack Nagel [Bug #8094]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_sys_fail_path): define & use rb_sys_fail_path0 like r39752

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e