Fix issue #3

Author: Paramtamtam

CHANGELOG.md

@@ -4,6 +4,14 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog][keepachangelog] and this project adheres to [Semantic Versioning][semver].
 
+## v1.3.1
+
+### Fixed
+
+- `can't create directory '/opt/html/nginx-error-pages'` error [#3]
+
+[#3]:https://github.com/tarampampam/error-pages/issues/3
+
 ## v1.3.0
 
 ### Added

docker/docker-entrypoint.sh

@@ -12,6 +12,11 @@ if [ -n "$TEMPLATE_NAME" ]; then
 
   ln -f -s "/opt/html/$TEMPLATE_NAME/"* /opt/html;
 
+  # on `docker restart` next directory keep existing: <https://github.com/tarampampam/error-pages/issues/3>
+  if [ -d /opt/html/nginx-error-pages ]; then
+    rm -Rf /opt/html/nginx-error-pages;
+  fi;
+
   # next directory is required for easy nginx `error_page` usage
   mkdir /opt/html/nginx-error-pages;
   ln -f -s "/opt/html/$TEMPLATE_NAME/"* /opt/html/nginx-error-pages;