fix pointer receiver

ethereum · Jun 14, 2018 · 0c022a7 · 0c022a7
1 parent 53e5166
commit 0c022a7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/debug/api.go b/internal/debug/api.go
@@ -191,7 +191,7 @@ func (*HandlerT) WriteMemProfile(file string) error {
 
 // Stacks returns a printed representation of the stacks of all goroutines.
 func (*HandlerT) Stacks() string {
-	var buf bytes.Buffer
+	buf := new(bytes.Buffer)
 	pprof.Lookup("goroutine").WriteTo(buf, 2)
 	return buf.String()
 }