From 4ef79bda84d9c52412fe368e3768545f93dd5e94 Mon Sep 17 00:00:00 2001
From: titusfortner <titus.fortner@gmail.com>
Date: Wed, 6 Sep 2023 08:20:06 -0500
Subject: [PATCH] [java] fix bug for appium subclass that sets neither log file
 nor output stream

---
 .../org/openqa/selenium/remote/service/DriverService.java   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/java/src/org/openqa/selenium/remote/service/DriverService.java b/java/src/org/openqa/selenium/remote/service/DriverService.java
index a34f594e5ff1a..f5313bf90ed8f 100644
--- a/java/src/org/openqa/selenium/remote/service/DriverService.java
+++ b/java/src/org/openqa/selenium/remote/service/DriverService.java
@@ -444,8 +444,12 @@ protected Duration getDefaultTimeout() {
     }
 
     protected OutputStream getLogOutput() {
+      if (logOutputStream != null) {
+        return logOutputStream;
+      }
       try {
-        return logOutputStream != null ? logOutputStream : new FileOutputStream(logFile);
+        File logFile = getLogFile();
+        return logFile == null ? ByteStreams.nullOutputStream() : new FileOutputStream(logFile);
       } catch (FileNotFoundException e) {
         throw new RuntimeException(e);
       }