Check for array key

shopwareLabs · May 14, 2018 · 0f7562c · 0f7562c
1 parent fbe3692
commit 0f7562c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/Config.php b/src/Config.php
@@ -57,7 +57,11 @@ public function offsetExists($offset)
      */
     public function offsetGet($offset)
     {
-        return $this->configArray[$offset];
+        if (array_key_exists($offset, $this->configArray)) {
+            return $this->configArray[$offset];
+        }
+
+        return null;
     }
 
     /**