fix(configuration): #74 fatal error when the CHANNELS is not defined

Closes: #74

src/functions/redirect.php

@@ -19,12 +19,14 @@ function redirect(string $target)
     $isHostInChannel  = false;
 
     /** Determine if host is a defined channel */
+    if (defined('CHANNELS') && is_array(CHANNELS)) {
         foreach (CHANNELS as $channel) {
             if ($channel['host'] === $_SERVER['HTTP_HOST']) {
                 $isHostInChannel = true;
                 break;
             }
         }
+    }
 
     /** Determine channel to redirect to */
     if (

src/pages/changelog.php

@@ -118,6 +118,17 @@ $page->navigation();
                                     <a href="https://github.com/grandeljay/wishthis/issues/64" target="_blank">#64</a>
                                 </li>
                             </ul>
+
+                            <h3 class="ui header"><?= __('Fixed') ?></h3>
+                            <ul>
+                                <li>
+                                    <?php
+                                        /** TRANSLATORS: Changelog: Fixed */
+                                        echo __('A fatal error when the CHANNELS constant is removed from the config');
+                                    ?>
+                                    <a href="https://github.com/grandeljay/wishthis/issues/74" target="_blank">#74</a>
+                                </li>
+                            </ul>
                         </div>
 
                     </div>