From 62da6f5f568c0965ca3760907d9e775735152bbe Mon Sep 17 00:00:00 2001
From: David Andersen <git@davidandersen.us>
Date: Thu, 27 Oct 2016 00:08:21 +0000
Subject: [PATCH] follow symlink

---
 docker-entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 985ac34..3cd1431 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -16,7 +16,7 @@ if [ ! -f /factorio/config/map-gen-settings.json ]; then
   cp /opt/factorio/data/map-gen-settings.example.json /factorio/config/map-gen-settings.json
 fi
 
-if ! find $SAVES -iname \*.zip -mindepth 1 -print | grep -q .; then
+if ! find -L $SAVES -iname \*.zip -mindepth 1 -print | grep -q .; then
   /opt/factorio/bin/x64/factorio \
     --create $SAVES/save.zip \
     --map-gen-settings /opt/factorio/data/map-gen-settings.json