„scripts/start-server.sh“ ändern

scripts/start-server.sh

@@ -19,6 +19,14 @@ if [ "${CUSTOM_RES_H}" -le 767 ]; then
 	echo "---Height to low must be a minimal of 768 pixels, correcting to 768...---"
     CUSTOM_RES_H=768
 fi
+
+if [ -z ${GPODDER_DOWNLOAD_DIR} ]; then
+  echo "---The variable 'GPODDER_DOWNLOAD_DIR' can't be empty, putting container into sleep mode!---"
+  sleep infinity
+elif [ ! -d ${GPODDER_DOWNLOAD_DIR} ]; then
+  mkdir -p ${GPODDER_DOWNLOAD_DIR}
+fi
+
 echo "---Checking for old logfiles---"
 rm -rf /tmp/.X0*
 rm -rf /tmp/.X11*