From: Martin Nowak <code@dawg.eu>
Date: Wed, 20 Aug 2014 21:21:50 +0000 (+0200)
Subject: fix missing error msg when no suitable device is found
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=61fa5101e996abb3221486fbd7f71c6c0525c19a;p=fw%2Fstlink

fix missing error msg when no suitable device is found
---

diff --git a/src/stlink-usb.c b/src/stlink-usb.c
index f6004d6..d9faaa9 100644
--- a/src/stlink-usb.c
+++ b/src/stlink-usb.c
@@ -770,8 +770,7 @@ stlink_t* stlink_open_usb(const int verbose, int reset) {
         devAddr=atoi(c);
         ILOG("bus %03d dev %03d\n",devBus, devAddr);
     }
-    while (cnt){
-        cnt--;
+    while (cnt--){
         libusb_get_device_descriptor( list[cnt], &desc );
         if (desc.idVendor!=USB_ST_VID) continue;
         if (devBus && devAddr)