s/GW_API/GW_IP/

.env.example

@@ -1,3 +1,3 @@
 PB_APIKEY=xxxxxxxxx
 PIN=0000
-GW_API=192.168.1.1
+GW_IP=192.168.1.1

docker-compose.yml

@@ -16,6 +16,6 @@ services:
     environment:
       - "PB_APIKEY"
       - "PIN"
-      - "GW_API"
+      - "GW_IP"
     security_opt:
       - "no-new-privileges"

entrypoint.sh

@@ -12,9 +12,9 @@ then
     exit 2
 fi
 
-if [[ -z "${GW_API}" ]]
+if [[ -z "${GW_IP}" ]]
 then
-    echo 'Please define the env var GW_API, exit' >&2
+    echo 'Please define the env var GW_IP, exit' >&2
     exit 3
 fi