go/build: tiny cleanup

R=rsc
CC=golang-dev
https://golang.org/cl/6453083

diff --git a/src/pkg/go/build/build.go b/src/pkg/go/build/build.go
index c3e0e8e69c809574134e92a39163ccf087e88705..ef7433883c10c3347b9547805ec4e2770d18dbcc 100644 (file)
--- a/src/pkg/go/build/build.go
+++ b/src/pkg/go/build/build.go
@@ -539,7 +539,7 @@ Found:
                        return p, err
                }
 
-               pkg := string(pf.Name.Name)
+               pkg := pf.Name.Name
                if pkg == "documentation" {
                        continue
                }
@@ -573,7 +573,7 @@ Found:
                                if !ok {
                                        continue
                                }
-                               quoted := string(spec.Path.Value)
+                               quoted := spec.Path.Value
                                path, err := strconv.Unquote(quoted)
                                if err != nil {
                                        log.Panicf("%s: parser returned invalid quoted string: <%s>", filename, quoted)