From 800bba220d7073ffa91975633c0936570731685a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Jendrysik?= <scadu9@gmail.com>
Date: Sun, 31 Jan 2021 17:01:00 +0100
Subject: [PATCH] Do not list hidden directories as installed versions (#384)

---
 src/installed_versions.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/installed_versions.rs b/src/installed_versions.rs
index d9ee222..6e02087 100644
--- a/src/installed_versions.rs
+++ b/src/installed_versions.rs
@@ -6,7 +6,12 @@ pub fn list<P: AsRef<Path>>(installations_dir: P) -> Result<Vec<Version>, Error>
     let mut vec = vec![];
     for result_entry in installations_dir.as_ref().read_dir().context(IoError)? {
         let entry = result_entry.context(IoError)?;
-        if entry.file_name() == ".downloads" {
+        if entry
+            .file_name()
+            .to_str()
+            .map(|s| s.starts_with("."))
+            .unwrap_or(false)
+        {
             continue;
         }