Removing unused consts and cleaning up per golint.
diff --git a/cmd/get_imports.go b/cmd/get_imports.go
index 9cadddd..27b1eec 100644
--- a/cmd/get_imports.go
+++ b/cmd/get_imports.go
@@ -28,14 +28,6 @@
 	//v.Logger = log.New(os.Stdout, "go-vcs", log.LstdFlags)
 }
 
-const (
-	NoVCS = ""
-	Git   = "git"
-	Bzr   = "bzr"
-	Hg    = "hg"
-	Svn   = "svn"
-)
-
 // Get fetches a single package and puts it in vendor/.
 //
 // Params:
diff --git a/cmd/util.go b/cmd/util.go
index 20960fc..1ef986a 100644
--- a/cmd/util.go
+++ b/cmd/util.go
@@ -124,7 +124,8 @@
 	return ps
 }
 
-// Convenience wrapper for not having to import go/build anywhere else
+// BuildCtxt is a convenience wrapper for not having to import go/build
+// anywhere else
 type BuildCtxt struct {
 	build.Context
 }
diff --git a/cmd/yaml.go b/cmd/yaml.go
index c2dd613..92995ba 100644
--- a/cmd/yaml.go
+++ b/cmd/yaml.go
@@ -237,7 +237,7 @@
 func getVcsType(store map[string]yaml.Node) string {
 	val, ok := store["vcs"]
 	if !ok {
-		return NoVCS
+		return string(v.NoVCS)
 	}
 
 	name := val.(yaml.Scalar).String()