From e3dbf81a8e1dabc716c9a7abe08914c7bb239e22 Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Wed, 10 Apr 2019 17:54:20 +0200
Subject: [PATCH] Add try catch arround the output write in
 decryptFileStreamHashed to check if the output stream was already closed.

---
 .../jnus/utils/cryptography/NUSDecryption.java     | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/de/mas/wiiu/jnus/utils/cryptography/NUSDecryption.java b/src/de/mas/wiiu/jnus/utils/cryptography/NUSDecryption.java
index abeef76..c917ea9 100644
--- a/src/de/mas/wiiu/jnus/utils/cryptography/NUSDecryption.java
+++ b/src/de/mas/wiiu/jnus/utils/cryptography/NUSDecryption.java
@@ -201,9 +201,8 @@ public class NUSDecryption extends AESDecryption {
 
         byte[] encryptedBlockBuffer = new byte[BLOCKSIZE];
         ByteArrayBuffer overflow = new ByteArrayBuffer(BLOCKSIZE);
-
         long wrote = 0;
-        int inBlockBuffer;
+        int inBlockBuffer = 0;
         do {
             inBlockBuffer = StreamUtils.getChunkFromStream(inputStream, encryptedBlockBuffer, overflow, BLOCKSIZE);
 
@@ -222,8 +221,15 @@ public class NUSDecryption extends AESDecryption {
                 writeSize = (int) (filesize - wrote);
             }
 
-            outputStream.write(output, (int) (0 + soffset), (int) writeSize);
-
+            try {
+                outputStream.write(output, (int) (0 + soffset), (int) writeSize);
+            } catch (IOException e) {
+                if (e.getMessage().equals("Pipe closed")) {
+                    break;
+                }
+                e.printStackTrace();
+                throw e;
+            }
             wrote += writeSize;
 
             block++;