From e37dbd1f6a0d47c002108c3b156a069fe71e74d0 Mon Sep 17 00:00:00 2001
From: andrethomas2 <43345003+andrethomas2@users.noreply.github.com>
Date: Sat, 1 Dec 2018 23:15:19 +0200
Subject: [PATCH] Update xsns_22_sr04.ino

---
 sonoff/xsns_22_sr04.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sonoff/xsns_22_sr04.ino b/sonoff/xsns_22_sr04.ino
index 32f09bd20..77ea5e829 100644
--- a/sonoff/xsns_22_sr04.ino
+++ b/sonoff/xsns_22_sr04.ino
@@ -34,7 +34,7 @@ real64_t distance;
 
 NewPing* sonar = NULL;
 
-void Sr04Init()
+void Sr04Init(void)
 {
   sr04_echo_pin = pin[GPIO_SR04_ECHO];
   sr04_trig_pin = pin[GPIO_SR04_TRIG];