Checks to see if Predictions exists before returning (#32)

JamesIves · Jan 14, 2019 · 991cbb3 · 991cbb3
1 parent d557ec0
commit 991cbb3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/functions/src/wmata.ts b/functions/src/wmata.ts
@@ -139,7 +139,7 @@ export const fetchBusTimetable = async (stop: string): Promise<object> => {
  );
  const predictionObj = await predictionResponse.json();
 
- if (predictionObj) {
+ if (predictionObj.Predictions) {
  const incidentData = await fetchIncidents(serviceTypeEnum.BUS);
 
  /* Gets a list of all routes that are due to stop at this stop. */