From 01326050d3237fd1339a04637174bfd2bf35dfa5 Mon Sep 17 00:00:00 2001
From: "Gerber, Mike" <mike.gerber@sbb.spk-berlin.de>
Date: Mon, 9 May 2022 18:28:31 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20ALTO:=20Handle=20PermissionErrors?=
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---
 qurator/modstool/altotool.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/qurator/modstool/altotool.py b/qurator/modstool/altotool.py
index 2bd73c1..66fac8c 100755
--- a/qurator/modstool/altotool.py
+++ b/qurator/modstool/altotool.py
@@ -79,7 +79,10 @@ def walk(m):
             if f.is_file() and not f.name.startswith('.'):
                 yield f.path
             elif f.is_dir():
-                yield from walk(f.path)
+                try:
+                    yield from walk(f.path)
+                except PermissionError:
+                    warnings.warn(f"Error walking {f.path}")
     else:
         yield m.path