From 91b94d806cc75c181f871a6a09e78813951c9182 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hadrien=20Gourl=C3=A9?= <gourlehadrien@gmail.com>
Date: Thu, 9 Aug 2018 10:49:39 +0200
Subject: [PATCH] lint fails more gracefully in travis dont have before_install

---
 nf_core/lint.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nf_core/lint.py b/nf_core/lint.py
index a074bfcbbb..8d77e9e397 100644
--- a/nf_core/lint.py
+++ b/nf_core/lint.py
@@ -359,6 +359,8 @@ def check_ci_config(self):
                         assert(docker_pull_cmd in ciconf.get('before_install'))
                     except AssertionError:
                         self.failed.append((5, "CI is not pulling the correct docker image: {}".format(docker_pull_cmd)))
+                    except TypeError:
+                        self.failed.append((5, "CI does not contain a before_install step that pulls the docker image"))
                     else:
                         self.passed.append((5, "CI is pulling the correct docker image: {}".format(docker_pull_cmd)))