.gdbinit: fix print_pathobj
$str is not C string but RString.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
.gdbinit: fix print_pathobj
$str is not C string but RString.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e