From 6a2fa052682470f42fe5df6bd983dce5611214a9 Mon Sep 17 00:00:00 2001
From: Anna <git@anna.lgbt>
Date: Mon, 13 Aug 2018 21:45:05 -0400
Subject: [PATCH] fix: filter out directories

---
 src/main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index cf8609b..5daca39 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -52,7 +52,8 @@ fn main() -> Result<()> {
 
   println!("Collecting existing files.");
 
-  let existing_files: Vec<DirEntry> = std::fs::read_dir(&screenshots_dir)?.collect::<std::result::Result<_, _>>()?;
+  let mut existing_files: Vec<DirEntry> = std::fs::read_dir(&screenshots_dir)?.collect::<std::result::Result<_, _>>()?;
+  existing_files.retain(|x| x.path().is_file());
 
   println!("Processing {} existing file(s).", existing_files.len());