fix again

config/docker-entrypoint.sh

@@ -4,7 +4,7 @@
 
 POLL_INTERVAL=${POLL_INTERVAL:-60}
 
-if [ ${POLL_INTERVAL} gt 0 ]; then
+if [ ${POLL_INTERVAL} -gt 0 ]; then
     (
         while true; do
             [ -f poll_data.sh ] && echo "Polling data: $(date)" && ./poll_data.sh