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Diff: USBDFU/USBDFU.cpp
- Revision:
- 69:8d72761d52fd
- Parent:
- 67:39396cc073f2
--- a/USBDFU/USBDFU.cpp Sun Sep 04 03:13:09 2016 +0000 +++ b/USBDFU/USBDFU.cpp Fri Nov 25 18:26:37 2016 +0000 @@ -31,7 +31,7 @@ } void USBDFU::attach(Callback<void()> func) { - if (func != NULL) { + if (func) { detach.attach(func); } else { detach.attach(no_op);