use null instead of an exception again

app/Config.php

@@ -8,7 +8,6 @@ namespace Sakura;
 
 use Sakura\Exceptions\ConfigNonExistentException;
 use Sakura\Exceptions\ConfigParseException;
-use Sakura\Exceptions\ConfigValueNotFoundException;
 
 /**
  * Handles the configuration settings of Sakura.
@@ -50,7 +49,6 @@ class Config
      * Get a value from the configuration.
      * @param string $section
      * @param string $key
-     * @throws ConfigValueNotFoundException
      * @return array|string
      */
     public static function get(string $section, string $key = null)
@@ -66,6 +64,6 @@ class Config
             return self::$config[$section];
         }
 
-        throw new ConfigValueNotFoundException;
+        return null;
     }
 }

app/Exceptions/ConfigValueNotFoundException.php

@@ -1,16 +0,0 @@
-<?php
-/**
- * Holds an exception class.
- * @package Sakura
- */
-
-namespace Sakura\Exceptions;
-
-/**
- * Thrown when a non-existent config value is requested.
- * @package Sakura
- * @author Julian van de Groep <me@flash.moe>
- */
-class ConfigValueNotFoundException extends BaseException
-{
-}

utility.php

@@ -4,7 +4,6 @@
  */
 
 use Sakura\Config;
-use Sakura\Exceptions\ConfigValueNotFoundException;
 use Sakura\FileSystem;
 use Sakura\Net;
 use Sakura\Router;
@@ -17,15 +16,7 @@ function config($value)
     $key = array_pop($split);
     $section = implode('.', $split);
 
-    try {
-        return Config::get($section, $key);
-    } catch (ConfigValueNotFoundException $e) {
-        try {
-            return Config::get($value);
-        } catch (ConfigValueNotFoundException $e) {
-            return null;
-        }
-    }
+    return Config::get($section, $key) ?? Config::get($value) ?? null;
 }
 
 // Alias for Router::route