From 1b86a5e7248223beb06f6e0eb230349f24ac379f Mon Sep 17 00:00:00 2001
From: Melody Horn <melody@boringcactus.com>
Date: Thu, 25 Mar 2021 18:15:40 -0600
Subject: unspecified makefile gives None, not []

---
 yapymake/args.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yapymake/args.py b/yapymake/args.py
index f13f8e0..2252855 100644
--- a/yapymake/args.py
+++ b/yapymake/args.py
@@ -78,7 +78,7 @@ class Args:
 
     def __init__(self, parsed_args: argparse.Namespace):
         self.environment_overrides = parsed_args.environment_overrides
-        if len(parsed_args.makefile) > 0:
+        if parsed_args.makefile is not None and len(parsed_args.makefile) > 0:
             self.makefile = parsed_args.makefile
         else:
             try:
-- 
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