From fe52f60389da9d116d2ad0402dff7078aafa5df8 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Wed, 3 Jun 2020 14:33:53 +0300
Subject: [PATCH] Bypass PermissionError when cleaning the cache

---
 platformio/maintenance.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platformio/maintenance.py b/platformio/maintenance.py
index d2e7ea1c..5f275736 100644
--- a/platformio/maintenance.py
+++ b/platformio/maintenance.py
@@ -139,7 +139,10 @@ def after_upgrade(ctx):
         return
     else:
         click.secho("Please wait while upgrading PlatformIO...", fg="yellow")
-        app.clean_cache()
+        try:
+            app.clean_cache()
+        except PermissionError:
+            pass
 
         # Update PlatformIO's Core packages
         update_core_packages(silent=True)