Index: docroot/sites/all/modules/dependencyinjection/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- a/docroot/sites/all/modules/dependencyinjection/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php	(revision )
+++ b/docroot/sites/all/modules/dependencyinjection/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php	(revision )
@@ -849,7 +849,7 @@
     private function addAliases()
     {
         if (!$aliases = $this->container->getAliases()) {
-            return '';
+            return "        \$this->aliases = array();\n";
         }

         $code = "        \$this->aliases = array(\n";