Devan Lai / USBDevice_STM32F103

USB Device library for the STM32F103 with USB Device Firmware Upgrade (DFU) runtime support.

Dependents:   STM32F103C8T6_WebUSBDFU STM32F103C8T6_USBDFU STM32F103C8T6_USBDFU dfu_usb_stm32f103

Fork of USBDevice_STM32F103 by Zoltan Hudak

Diff: USBDFU/WebUSBDFU.cpp

Revision:
69:8d72761d52fd
Parent:
67:39396cc073f2
Child:
70:e410de636542
--- a/USBDFU/WebUSBDFU.cpp	Sun Sep 04 03:13:09 2016 +0000
+++ b/USBDFU/WebUSBDFU.cpp	Fri Nov 25 18:26:37 2016 +0000
@@ -36,7 +36,7 @@
 }
 
 void WebUSBDFU::attach(Callback<void()> func) {
-    if (func != NULL) {
+    if (func) {
         detach.attach(func);
     } else {
         detach.attach(no_op);