From 695f53b31955e99851c9e7c47c76f5863cea56a9 Mon Sep 17 00:00:00 2001
From: Melody Horn <melody@boringcactus.com>
Date: Mon, 5 Apr 2021 15:09:40 -0600
Subject: fix `dir` implementation

---
 src/makefile/functions.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/makefile/functions.rs b/src/makefile/functions.rs
index 2098334..712b944 100644
--- a/src/makefile/functions.rs
+++ b/src/makefile/functions.rs
@@ -241,6 +241,7 @@ mod file_name {
                 Path::new(word)
                     .parent()
                     .and_then(Path::to_str)
+                    .filter(|x| !x.is_empty())
                     .unwrap_or("./")
             })
             .collect::<Vec<_>>();
-- 
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