Fix copying buffer

Author: adi-benz

redact_url_test.go

@@ -43,9 +43,9 @@ func serveFailOnceServer() *httptest.Server {
 	}))
 }
 
-func createBuffLogger() (bytes.Buffer, *slog.Logger) {
-	logBuffer := bytes.Buffer{}
-	textHandler := slog.NewTextHandler(&logBuffer, &slog.HandlerOptions{
+func createBuffLogger() (*bytes.Buffer, *slog.Logger) {
+	logBuffer := &bytes.Buffer{}
+	textHandler := slog.NewTextHandler(logBuffer, &slog.HandlerOptions{
 		Level: slog.LevelDebug,
 	})
 	logger := slog.New(textHandler)