From 0cd8e0acdf4cbd7fbcbfb05af0d2cd49c4e9a1b0 Mon Sep 17 00:00:00 2001
From: DragonKitten <Kitsune.Schwarzfeuer@live.de>
Date: Thu, 23 Sep 2021 23:36:05 +0200
Subject: [PATCH] add return code to init funcion

---
 Arduino/epd4in01f/epd4in01f.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Arduino/epd4in01f/epd4in01f.cpp b/Arduino/epd4in01f/epd4in01f.cpp
index f7b55f1..55866ff 100644
--- a/Arduino/epd4in01f/epd4in01f.cpp
+++ b/Arduino/epd4in01f/epd4in01f.cpp
@@ -82,6 +82,7 @@ int Epd::Init(void) {
 	SendData(0x90);
 	SendCommand(0xE3);
 	SendData(0xAA);
+	return 0;
 }
 
 /**