From 2b230fb5f9db875f4dc84bb2e9984ccaba37be83 Mon Sep 17 00:00:00 2001
From: TheSpad <git@spad.co.uk>
Date: Mon, 7 Jun 2021 16:12:00 +0100
Subject: [PATCH] Check for zero length .env on startup

---
 root/etc/cont-init.d/50-config | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/root/etc/cont-init.d/50-config b/root/etc/cont-init.d/50-config
index 3c999b4..0dd0e6f 100644
--- a/root/etc/cont-init.d/50-config
+++ b/root/etc/cont-init.d/50-config
@@ -8,6 +8,10 @@ mkdir -p \
 [[ ! -f "/config/www/.env" ]] && \
 	cp /var/www/html/.env.example /config/www/.env
 
+# check for zero-length .env and alert user if found
+[[ ! -s "/config/www/.env" ]] && \
+  echo "WARNING: zero-length .env file detected. Please delete /config/www/.env and restart the container"
+
 # create symlinks
 symlinks=( \
 /var/www/html/storage/uploads/files \