From d5f6651620f094b10cb87b52cdcee776eb7b6eec Mon Sep 17 00:00:00 2001
From: Dmitry Isaenko <developer.su@gmail.com>
Date: Sun, 10 May 2020 20:40:50 +0300
Subject: [PATCH] If fileSize == 0 only one success reply sent

---
 src/main/java/nsusbloader/Utilities/NxdtUsbAbi1.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/nsusbloader/Utilities/NxdtUsbAbi1.java b/src/main/java/nsusbloader/Utilities/NxdtUsbAbi1.java
index afea175..1282571 100644
--- a/src/main/java/nsusbloader/Utilities/NxdtUsbAbi1.java
+++ b/src/main/java/nsusbloader/Utilities/NxdtUsbAbi1.java
@@ -219,6 +219,9 @@ class NxdtUsbAbi1 {
 
         writeUsb(USBSTATUS_SUCCESS);
 
+        if (fileSize == 0)
+            return;
+
         if (isWindows10)
             dumpFileOnWindowsTen(fileToDump, fileSize);
         else