code style fix

rodion-k · web-flow · commit 6958259dfa18 · 2017-12-12T17:08:36.000+02:00
diff --git a/src/Phug/Reader.php b/src/Phug/Reader.php
@@ -261,7 +261,7 @@ public function getLength()
      */
     public function hasLength()
     {
-        return '' !== $this->input;
+        return $this->input !== '';
     }
 
     /**
