--- a/pngtile/image.py Fri Oct 03 21:08:38 2014 +0300
+++ b/pngtile/image.py Fri Oct 03 21:11:40 2014 +0300
@@ -27,6 +27,10 @@
# show dirs
if os.path.isdir(path):
+ if not os.access(path, os.R_OK):
+ # skip inaccessible dirs
+ continue
+
yield name + '/'
# examine ext