From 27f554993b7cdd65b9cca0d15f1cfc1afad2b15e Mon Sep 17 00:00:00 2001
From: Sjaak Alvarez <sjaak.alvarez@xs4all.nl>
Date: Mon, 7 Oct 2024 09:54:50 +0200
Subject: [PATCH] Fix a crash on esp32

---
 HT16K33_driver.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/HT16K33_driver.cpp b/HT16K33_driver.cpp
index 0910183..db20266 100644
--- a/HT16K33_driver.cpp
+++ b/HT16K33_driver.cpp
@@ -47,6 +47,7 @@ bool HT16K33::writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8
         Wire.write((uint8_t) data[i]);
     }
     Wire.endTransmission();
+    return true;
 }