Fix next bus returning nothing if the next bus is tomorrow

1 files changed, 3 insertions, 1 deletions

diff --git a/livetimes.sh b/livetimes.sh
index d4bd050..209bec8 100755
--- a/livetimes.sh
+++ b/livetimes.sh
@@ -77,13 +77,15 @@ _nextbus() {
   fi
   # select all stops from todays trips for a given service_number where stop_name contains "Bus Station Stand"
   nextbus=$(echo $timetables | jq -r --arg day "$day" --arg stop "$stop" '.timetables[] | select(.service_number == $stop) | .timetable.outbound[$day].trips[].stops[] | select(.stop_name | contains("Bus Station Stand"))')
-  echo $nextbus > foo.json
   for json in $(echo "${nextbus}"  | jq -r '. | @base64'); do
     if [[ $(_jq '.departure_time') > $time ]]; then
       echo "Route $stop leaving from $(_jq '.stop_name') at $(_jq '.departure_time')"
       exit 0
     fi
   done
+  # if program didn't exit inside for loop then we know the next bus is actually tomorrow in which case we'll return the zeroth item of the array
+  echo $(echo "Route $stop leaving from $(echo $nextbus | jq -s '.[0].stop_name') at $(echo $nextbus | jq -s '.[0].departure_time')" | sed 's/"//g')
+  exit 0
 }
 
 #stop=$(echo ${stop^^})