From 0d82a001030a3f0b594d25ec1112a16e1bb93ff1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Benito=20L=C3=B3pez?= Date: Mon, 25 Sep 2023 18:46:37 +0200 Subject: [PATCH] Update src/escpos/printer/usb.py Add return type Co-authored-by: Patrick Kanzler <4189642+patkan@users.noreply.github.com> --- src/escpos/printer/usb.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/escpos/printer/usb.py b/src/escpos/printer/usb.py index b74c0ac..3aa9646 100644 --- a/src/escpos/printer/usb.py +++ b/src/escpos/printer/usb.py @@ -190,7 +190,7 @@ class Usb(Escpos): return self.device.read(self.in_ep, 16) @dependency_usb - def close(self): + def close(self) -> None: """Release USB interface.""" if not self._device: return