From b9477f76ab4d9bfbd320da106756133ea8c89b81 Mon Sep 17 00:00:00 2001
From: ChUrl <christoph.urlacher@protonmail.com>
Date: Sun, 24 Jul 2022 16:55:53 +0200
Subject: [PATCH] nullptr instead of 0

---
 c_os/kernel/interrupts/IntDispatcher.cc | 2 +-
 c_os/kernel/interrupts/IntDispatcher.h  | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/c_os/kernel/interrupts/IntDispatcher.cc b/c_os/kernel/interrupts/IntDispatcher.cc
index 10987b6..392d866 100755
--- a/c_os/kernel/interrupts/IntDispatcher.cc
+++ b/c_os/kernel/interrupts/IntDispatcher.cc
@@ -91,7 +91,7 @@ int IntDispatcher::report(unsigned int vector) {
 
     ISR* isr = this->map[vector];
 
-    if (isr == 0) {
+    if (isr == nullptr) {
         log.error() << "No ISR registered for vector " << vector << endl;
         return -1;
     }
diff --git a/c_os/kernel/interrupts/IntDispatcher.h b/c_os/kernel/interrupts/IntDispatcher.h
index aa31739..a1da8ad 100755
--- a/c_os/kernel/interrupts/IntDispatcher.h
+++ b/c_os/kernel/interrupts/IntDispatcher.h
@@ -18,14 +18,14 @@
 
 class IntDispatcher {
 private:
-    IntDispatcher(const IntDispatcher& copy) = delete;  // Verhindere Kopieren
-
     NamedLogger log;
 
     enum { size = 256 };
     ISR* map[size];
 
 public:
+    IntDispatcher(const IntDispatcher& copy) = delete;  // Verhindere Kopieren
+
     // Vektor-Nummern
     enum {
         timer = 32,
@@ -35,8 +35,8 @@ public:
 
     // Initialisierung der ISR map mit einer Default-ISR.
     IntDispatcher() : log("IntDis") {
-        for (unsigned int slot = 0; slot < size; slot++) {
-            map[slot] = 0;
+        for (ISR*& slot : map) {
+            slot = nullptr;
         }
     }