From e09c4d3b6e5cc322f26c692b80264951d9019a34 Mon Sep 17 00:00:00 2001
From: Serge Vakulenko <serge.vakulenko@gmail.com>
Date: Tue, 18 Sep 2018 04:59:46 -0700
Subject: [PATCH] Fix windows issues.

---
 dfu-windows.c | 2 ++
 hid-windows.c | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dfu-windows.c b/dfu-windows.c
index 413ab6c..4432de0 100644
--- a/dfu-windows.c
+++ b/dfu-windows.c
@@ -530,6 +530,8 @@ void dfu_reboot()
 {
     unsigned char cmd[2] = { 0x91, 0x05 };
 
+    if (!dev)
+        return;
     if (trace_flag) {
         printf("--- Send DNLOAD [2] ");
         print_hex(cmd, 2);
diff --git a/hid-windows.c b/hid-windows.c
index 6d0b42c..17b719a 100644
--- a/hid-windows.c
+++ b/hid-windows.c
@@ -154,7 +154,7 @@ HANDLE find_hid_device(int vid, int pid)
             printf("Device %d: cannot get path!\n", index);
             continue;
         }
-        printf("Device %d: path %s\n", index, detail->DevicePath);
+        //printf("Device %d: path %s\n", index, detail->DevicePath);
 
         h = CreateFile(detail->DevicePath, GENERIC_WRITE | GENERIC_READ,
             0, NULL, OPEN_EXISTING, 0, NULL);
@@ -166,7 +166,7 @@ HANDLE find_hid_device(int vid, int pid)
         HIDD_ATTRIBUTES attrib;
         attrib.Size = sizeof(HIDD_ATTRIBUTES);
         HidD_GetAttributes(h, &attrib);
-        printf("Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID);
+        //printf("Vendor/Product: %04x %04x\n", attrib.VendorID, attrib.ProductID);
 
         // Check the VID/PID.
         if (attrib.VendorID != vid || attrib.ProductID != pid) {