From 1739185e930ce00762684b8691a33552632bd8f9 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 2 Jun 2023 14:38:17 +0200
Subject: [server] Fix possible NPE

---
 .../src/main/java/org/openslx/bwlp/sat/fileserv/FileServer.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/fileserv/FileServer.java b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/fileserv/FileServer.java
index 0d283848..597e4306 100644
--- a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/fileserv/FileServer.java
+++ b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/fileserv/FileServer.java
@@ -84,7 +84,7 @@ public class FileServer implements IncomingEvent {
 	@Override
 	public void incomingDownloadRequest(Uploader uploader) throws IOException {
 		String token = uploader.getToken();
-		OutgoingDataTransfer download = downloads.get(token);
+		OutgoingDataTransfer download = token == null ? null : downloads.get(token);
 		if (download == null) {
 			LOGGER.warn("Download request: Unknown token " + token);
 			uploader.cancel();
@@ -98,7 +98,7 @@ public class FileServer implements IncomingEvent {
 	@Override
 	public void incomingUploadRequest(Downloader downloader) throws IOException {
 		String token = downloader.getToken();
-		IncomingDataTransfer upload = uploads.get(token);
+		IncomingDataTransfer upload = token == null ? null : uploads.get(token);
 		if (upload == null) {
 			LOGGER.warn("Upload request: Unknown token " + token);
 			downloader.cancel();
-- 
cgit v1.2.3-55-g7522