From 557b532f740058f5d379b2e60fc662fa2f8cca97 Mon Sep 17 00:00:00 2001
From: Proddy <paul@derbyshire.nl>
Date: Wed, 30 Nov 2022 21:20:08 +0100
Subject: [PATCH] added comment

---
 src/emsdevice.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/emsdevice.cpp b/src/emsdevice.cpp
index 90dac5a49..17c99a0ca 100644
--- a/src/emsdevice.cpp
+++ b/src/emsdevice.cpp
@@ -623,6 +623,7 @@ bool EMSdevice::is_readable(const void * value_p) const {
 }
 
 // check if value/command is readonly
+// matches valid tags too
 bool EMSdevice::is_readonly(const std::string & cmd, const int8_t id) const {
     uint8_t tag = id > 0 ? DeviceValueTAG::TAG_HC1 + id - 1 : DeviceValueTAG::TAG_NONE;
     for (const auto & dv : devicevalues_) {