Fix trailing comma on result, add TODOs

1 files changed, 2 insertions, 2 deletions

diff --git a/livetimes.sh b/livetimes.sh
index 6dfcfb5..9c9d7bd 100755
--- a/livetimes.sh
+++ b/livetimes.sh
@@ -8,9 +8,9 @@ _jq() {
   echo ${json} | base64 --decode | jq -r ${1}
 }
 
+# TODO: efficiency of _liveresult?
 _liveresult() {
   livetimes=$(curl --silent https://admin.libertybus.je/api/v1/soj/stop_updates/${stop})
-  # doesn't work without encoding in base64 (why?)
   result="$result Dest: "
   for json in $(echo "${livetimes}" | jq -r '.[] | @base64'); do
     result="$result $(_jq '.destination'), "
@@ -24,7 +24,7 @@ _liveresult() {
   result="$result | ETAs: "
   for json in $(echo "${livetimes}" | jq -r '.[] | @base64'); do
     result="$result $(_jq '.eta'), "
-  result=$(echo $result | sed 's/, $//')
+  result=$(echo $result | sed 's/,$//')
   done
   echo -e $result
   exit 0