Remove dead var

This commit is contained in:
kortschak 2014-07-01 09:46:15 +09:30
parent 05a7ecdbb6
commit 2f2f580858

View file

@ -23,8 +23,6 @@ import (
"github.com/barakmich/glog"
)
var iterator_n int = 0
type Iterator interface {
// Tags are the way we handle results. By adding a tag to an iterator, we can
// "name" it, in a sense, and at each step of iteration, get a named result.