From 04569c6a10afe2a662a22c77c7977746f72ea7e1 Mon Sep 17 00:00:00 2001
From: Maxim Prokhorov <prokhorov.max@outlook.com>
Date: Mon, 8 Mar 2021 20:58:41 +0300
Subject: [PATCH] relay: stable configuration IDs

Custom provider cannot 'shadow' the relays from the config.
e.g. lights will use the id=0 when relay control is enabled, and
we should not use relayGpio0, relayPulse0, relayBoot0 and etc.
---
 code/espurna/relay.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/code/espurna/relay.cpp b/code/espurna/relay.cpp
index abca2633..0db68037 100644
--- a/code/espurna/relay.cpp
+++ b/code/espurna/relay.cpp
@@ -1985,9 +1985,10 @@ RelayProviderBasePtr _relaySetupProvider(unsigned char index) {
 }
 
 void _relaySetup() {
-    _relays.reserve(_relayAdhocPins());
+    auto relays = _relays.size();
+    _relays.reserve(relays + _relayAdhocPins());
 
-    for (unsigned char id = 0; id < RelaysMax; ++id) {
+    for (unsigned char id = relays; id < RelaysMax; ++id) {
         auto impl = _relaySetupProvider(id);
         if (!impl) {
             break;