Do some gofmt simplifications

2016-07-25 20:56:33 -04:00
parent c1605a4f22
commit e28c1266cf
5 changed files with 8 additions and 8 deletions
--- a/pgraph.go
+++ b/pgraph.go
@@ -437,7 +437,7 @@ func (g *Graph) OutDegree() map[*Vertex]int {

 	for k := range g.Adjacency {
 		result[k] = 0 // initialize
-		for _ = range g.Adjacency[k] {
+		for range g.Adjacency[k] {
 			result[k]++
 		}
 	}