From be79090f9aaa7ecd7aa54f0f564b5210977e2001 Mon Sep 17 00:00:00 2001
From: deadc0de6 <info@deadc0de.ch>
Date: Thu, 14 Dec 2017 21:04:42 +0100
Subject: [PATCH] catch oserror like "Too many levels of symbolic links"

---
 catcli/noder.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/catcli/noder.py b/catcli/noder.py
index ab557cc..10f5ffb 100644
--- a/catcli/noder.py
+++ b/catcli/noder.py
@@ -55,7 +55,11 @@ class Noder:
             Logger.err('File \"{}\" does not exist'.format(path))
             return None
         path = os.path.abspath(path)
-        st = os.lstat(path)
+        try:
+            st = os.lstat(path)
+        except OSError as e:
+            Logger.err('OSError: {}'.format(e))
+            return None
         md5 = None
         if self.hash:
             md5 = utils.md5sum(path)