From 4578fa756ca03055e410ae4f69bd935461d12f2e Mon Sep 17 00:00:00 2001
From: Matt <matthew.morley.ca@gmail.com>
Date: Sun, 19 Dec 2021 04:52:13 -0800
Subject: [PATCH] Null-check files to be cleaned in Logger (#367)

---
 .../main/java/org/photonvision/common/logging/Logger.java    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/photon-core/src/main/java/org/photonvision/common/logging/Logger.java b/photon-core/src/main/java/org/photonvision/common/logging/Logger.java
index 220d502ca..d6cb0c445 100644
--- a/photon-core/src/main/java/org/photonvision/common/logging/Logger.java
+++ b/photon-core/src/main/java/org/photonvision/common/logging/Logger.java
@@ -125,8 +125,9 @@ public class Logger {
     }
 
     public static void cleanLogs(Path folderToClean) {
-        LinkedList<File> logFileList =
-                new LinkedList<>(Arrays.asList(folderToClean.toFile().listFiles()));
+        File[] logs = folderToClean.toFile().listFiles();
+        if (logs == null) return;
+        LinkedList<File> logFileList = new LinkedList<>(Arrays.asList(logs));
         HashMap<File, Date> logFileStartDateMap = new HashMap<>();
 
         // Remove any files from the list for which we can't parse a start date from their name.