net/rpc/jsonrpc: use strings.Builder

Change-Id: I251f734adbaf83aa03e3f4f37add4e116f5af093 Reviewed-on: https://go-review.googlesource.com/c/go/+/428271 Reviewed-by: Ian Lance Taylor <[email protected]> Reviewed-by: Michael Knyszek <[email protected]> Run-TryBot: Ian Lance Taylor <[email protected]> TryBot-Result: Gopher Robot <[email protected]> Auto-Submit: Ian Lance Taylor <[email protected]>
golang · Sep 7, 2022 · bfadd78 · bfadd78
1 parent 2b8f214
commit bfadd78
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/net/rpc/jsonrpc/all_test.go b/src/net/rpc/jsonrpc/all_test.go
@@ -5,7 +5,6 @@
 package jsonrpc
 
 import (
-	"bytes"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -262,7 +261,7 @@ func TestMalformedOutput(t *testing.T) {
 }
 
 func TestServerErrorHasNullResult(t *testing.T) {
-	var out bytes.Buffer
+	var out strings.Builder
 	sc := NewServerCodec(struct {
 		io.Reader
 		io.Writer