CS.

resdevs · Dec 5, 2015 · 4deebad · 4deebad
1 parent 1bce50f
commit 4deebad
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Config.php b/src/Config.php
@@ -81,9 +81,11 @@ public function get($key, $default = null)
     public function set($key, $value)
     {
         if (is_null($key)) {
-            return $this->config = $value;
+            throw new InvalidArgumentException("Invalid config key.");
         }
+
         $keys = explode('.', $key);
+
         while (count($keys) > 1) {
             $key = array_shift($keys);
             if (!isset($this->config[$key]) || !is_array($this->config[$key])) {