From: texane <texane@gmail.com>
Date: Wed, 11 May 2016 16:56:26 +0000 (+0200)
Subject: Fixing NULL to char assignment
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=c1cbc158b5dcc0eb59a99dcab9bc0535d2698925;p=fw%2Fstlink

Fixing NULL to char assignment
---

diff --git a/src/usb.c b/src/usb.c
index e8d8ec3..9c04ec8 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -946,7 +946,7 @@ static size_t stlink_probe_usb_devs(libusb_device **devs, stlink_t **sldevs[]) {
 
         ret = libusb_get_string_descriptor_ascii(handle, desc.iSerialNumber, (unsigned char *)&serial, sizeof(serial));
         if (ret < 0)
-          *serial = NULL;
+          *serial = 0;
 
         libusb_close(handle);