From 7ab884afc9d7414ae35822f49b4dd5e79f8169fa Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Wed, 6 Mar 2019 20:38:13 +0100
Subject: [PATCH] Fix compile error

Fix compile error
---
 sonoff/support.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sonoff/support.ino b/sonoff/support.ino
index c5e5dcc42..8b3cbe58a 100644
--- a/sonoff/support.ino
+++ b/sonoff/support.ino
@@ -154,7 +154,7 @@ char* subStr(char* dest, char* str, const char *delim, int index)
   return sub;
 }
 
-double CharToDouble(char *str)
+double CharToDouble(const char *str)
 {
   // simple ascii to double, because atof or strtod are too large
   char strbuf[24];