From a6d42bedc10d784da47653abb4e3ba902c3abc12 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Mon, 12 Aug 2019 23:00:25 +0300
Subject: [PATCH] Minor fix

---
 platformio/fs.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platformio/fs.py b/platformio/fs.py
index 25883d78..7cca5844 100644
--- a/platformio/fs.py
+++ b/platformio/fs.py
@@ -108,7 +108,7 @@ def ensure_udev_rules():
 
 
 def path_endswith_ext(path, extensions):
-    if not isinstance(extensions, list):
+    if not isinstance(extensions, (list, tuple)):
         extensions = [extensions]
     for ext in extensions:
         if path.endswith("." + ext):