From 945652f806a770389c4962bec13dea9c38d400c4 Mon Sep 17 00:00:00 2001
From: Max Prokhorov <prokhorov.max@outlook.com>
Date: Wed, 8 Apr 2020 02:41:09 +0300
Subject: [PATCH] btn: key0 should override key

https://github.com/xoseperez/espurna/pull/1772#issuecomment-609847420
> Without the patch btnRepDel overrides every btnRepDel0, btnRepDel1 etc., btnRepDel0 read second, then hard-coded value.
With the patch btnRepDel0 is read first, then btnRepDel, then hard-coded value.

Indexed key can only be set via settings upload or in terminal, WebUI can change only the global override setting. Allow more 'specific' key to override global setting.
---
 code/espurna/button.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/espurna/button.ino b/code/espurna/button.ino
index ff311352..7f5b7796 100644
--- a/code/espurna/button.ino
+++ b/code/espurna/button.ino
@@ -490,7 +490,7 @@ void _buttonConfigure() {
 // TODO: compatibility proxy, fetch global key before indexed
 template<typename T>
 unsigned long _buttonGetSetting(const char* key, unsigned char index, T default_value) {
-    return getSetting(key, getSetting({key, index}, default_value));
+    return getSetting({key, index}, getSetting(key, default_value));
 }
 
 void buttonSetup() {