Try fixing date again

scripts/scan_torrents.sh

@@ -46,7 +46,7 @@ for torrent_file in *.torrent; do
     leechers=$(jq -r '.peers' <<< $health_text)
     completed=$(jq -r '.completed' <<< $health_text)
     date_string=$(jq -r '.created' <<< $health_text)
-    if [ -z $date_string ]; then
+    if [ "$date_string"  == "null" ]; then
       echo "Date was null, setting to now"
       created_date=$(date +%s)
     else