apply INTERNAL_IP fix

games/mohaa/entrypoint.sh

@@ -1,8 +1,9 @@
 #!/bin/bash
 cd /home/container
 
-# Make internal Docker IP address available to processes.
+# Set environment variable that holds the Internal Docker IP
-export INTERNAL_IP=`ip route get 1 | awk '{print $NF;exit}'`
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
+export INTERNAL_IP
 
 # Replace Startup Variables
 MODIFIED_STARTUP=$(echo -e ${STARTUP} | sed -e 's/{{/${/g' -e 's/}}/}/g')