From 28c447fcb3ed9c171f739f883c8959b8e1d2a91c Mon Sep 17 00:00:00 2001
From: Petr "Stone" Hracek <phracek@redhat.com>
Date: Jun 07 2017 10:35:32 +0000
Subject: Return None in case not existing Dockerfile and do not run tests


Signed-off-by: Petr "Stone" Hracek <phracek@redhat.com>

---

diff --git a/moduleframework/dockerlinter.py b/moduleframework/dockerlinter.py
index 24b765c..529382a 100644
--- a/moduleframework/dockerlinter.py
+++ b/moduleframework/dockerlinter.py
@@ -37,6 +37,7 @@ class DockerfileLinter(object):
         self.dockerfile = os.path.join(dir_name, DOCKERFILE)
         if not self._exist_docker_file():
             self.dfp = None
+            return None
         else:
             self.dfp = DockerfileParser(path=dir_name)
             self._get_structure_as_dict()