Fix bug with seconds (#55)

duckdns/run.sh

@@ -5,7 +5,7 @@ CONFIG_PATH=/data/options.json
 
 TOKEN=$(jq --raw-output ".token" $CONFIG_PATH)
 DOMAINS=$(jq --raw-output ".domains[]" $CONFIG_PATH)
-SECONDS=$(jq --raw-output ".seconds" $CONFIG_PATH)
+WAIT_TIME=$(jq --raw-output ".seconds" $CONFIG_PATH)
 
 for line in $DOMAINS; do
     if [ -z "$DOMAIN_ARG" ]; then
@@ -19,5 +19,5 @@ done
 while true; do
     ANSWER="$(curl -sk "https://www.duckdns.org/update?domains=$DOMAIN_ARG&token=$TOKEN&ip=&verbose=true")"
     echo "$(date): $ANSWER"
-    sleep "$SECONDS"
+    sleep "$WAIT_TIME"
 done