Update Exchange.php

rdehnhardt · Sep 13, 2017 · b3e76be · b3e76be
1 parent 078ad42
commit b3e76be
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/src/Exchange.php b/src/Exchange.php
@@ -13,12 +13,8 @@ class Exchange
      * Exchange constructor.
      * @param Fixer $fixer
      */
-    public function __construct(Fixer $fixer = null)
+    public function __construct(Fixer $fixer)
     {
-        if ($fixer === null) {
-            $fixer = new Fixer();
-        }
-
         $this->fixer = $fixer;
     }
 
@@ -38,4 +34,4 @@ public function rate($amount, $from, $to, $rate = null)
 
         return $amount * $rate;
     }
-}
+}