Stop error on php54.

fullfatthings · May 11, 2016 · 2e7f8d4 · 2e7f8d4
1 parent ac3e3cd
commit 2e7f8d4
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/ScriptViewCreator.php b/src/ScriptViewCreator.php
@@ -27,13 +27,14 @@ public function __construct(GoogleTagManager $googleTagManager)
      */
     public function create(View $view)
     {
-        if ($this->googleTagManager->isEnabled() && empty($this->googleTagManager->id())) {
+        $id = $this->googleTagManager->id();
+        if ($this->googleTagManager->isEnabled() && empty($id)) {
             throw new ApiKeyNotSetException();
         }
 
         $view
             ->with('enabled', $this->googleTagManager->isEnabled())
-            ->with('id', $this->googleTagManager->id())
+            ->with('id', $id)
             ->with('dataLayer', $this->googleTagManager->getDataLayer());
     }
 }