From 9bb979f2e8cab910ad0a2ec8a7d3026b1f93413c Mon Sep 17 00:00:00 2001
From: PaoloTK <github@paolotk.com>
Date: Sun, 1 Sep 2024 21:46:30 +0200
Subject: [PATCH] bug fix

---
 wled00/pin_manager.cpp | 4 ++--
 wled00/xml.cpp         | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/wled00/pin_manager.cpp b/wled00/pin_manager.cpp
index 3ba48ead4..527e4470c 100644
--- a/wled00/pin_manager.cpp
+++ b/wled00/pin_manager.cpp
@@ -272,7 +272,7 @@ unsigned *PinManagerClass::getReadOnlyPins()
   #ifdef READ_ONLY_PINS
     static unsigned readOnlyPins[] = {READ_ONLY_PINS};
   #else
-    static unsigned readOnlyPins[] = 255;
+    static unsigned readOnlyPins[] = {255};
   #endif
   return readOnlyPins;
 }
@@ -280,7 +280,7 @@ unsigned *PinManagerClass::getReadOnlyPins()
 bool PinManagerClass::isReadOnlyPin(byte gpio)
 {
   const unsigned* pins = PinManagerClass::getReadOnlyPins();
-  const unsigned numPins = sizeof(pins) / sizeof(pins[0]);
+  const unsigned numPins = (sizeof *pins) / (sizeof pins[0]);
 
   for (unsigned i = 0; i < numPins; i++) {
     if (pins[i] == gpio) {
diff --git a/wled00/xml.cpp b/wled00/xml.cpp
index 8f8dd9e7d..dfb3d67df 100644
--- a/wled00/xml.cpp
+++ b/wled00/xml.cpp
@@ -192,7 +192,7 @@ void appendGPIOinfo() {
   // add info for read-only GPIO
   oappend(SET_F("d.ro_gpio=["));
   const unsigned* readOnlyPins = pinManager.getReadOnlyPins();
-  const unsigned numReadOnlyPins = ((sizeof readOnlyPins) / (sizeof readOnlyPins[0]));
+  const unsigned numReadOnlyPins = (sizeof *readOnlyPins) / (sizeof readOnlyPins[0]);
   for (unsigned i = 0; i < numReadOnlyPins; i++) {
     // Ignore 255
     if (readOnlyPins[i] <= WLED_NUM_PINS) {