From c1669639da2048f7b32531ea6fef27571a81ce1e Mon Sep 17 00:00:00 2001
From: Aaron Virshup <avirshup@gmail.com>
Date: Fri, 3 Nov 2017 12:16:04 -0500
Subject: [PATCH] Handle empty 'repo' in generate_name

---
 dockermake/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockermake/utils.py b/dockermake/utils.py
index 26162df..7a4a7c7 100644
--- a/dockermake/utils.py
+++ b/dockermake/utils.py
@@ -52,7 +52,7 @@ def list_image_defs(args, defs):
 def generate_name(image, repo, tag):
     repo_base = repo
 
-    if repo_base is not None:
+    if repo_base:
         if repo_base[-1] not in ':/':
             repo_base += '/'
         repo_name = repo_base + image