From 363e19d681584f09268f49fd4ed540d421f79753 Mon Sep 17 00:00:00 2001
From: andrethomas <andre1024@gmail.com>
Date: Thu, 20 Sep 2018 21:03:33 +0200
Subject: [PATCH] MCP230xx - Force C/C++ compliance

---
 sonoff/xsns_29_mcp230xx.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sonoff/xsns_29_mcp230xx.ino b/sonoff/xsns_29_mcp230xx.ino
index 50798eb8f..1ca59f8ed 100644
--- a/sonoff/xsns_29_mcp230xx.ino
+++ b/sonoff/xsns_29_mcp230xx.ino
@@ -181,7 +181,7 @@ void MCP230xx_ApplySettings(void) {
   MCP230xx_CheckForIntCounter(); // update register on whether or not we should be counting interrupts
 }
 
-void MCP230xx_Detect()
+void MCP230xx_Detect(void)
 {
   if (mcp230xx_type) {
     return;