Only use new schedule loader if root element present (#103)

mbta · Jul 18, 2019 · 975592f · 975592f
1 parent b627736
commit 975592f
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/apps/site/assets/ts/schedule/schedule-loader.tsx b/apps/site/assets/ts/schedule/schedule-loader.tsx
@@ -61,14 +61,20 @@ const renderDirection = (schedulePageData: SchedulePageData): void => {
     shape_map: shapesById,
     route
   } = schedulePageData;
+
+  const root = document.getElementById("react-schedule-direction-root");
+  if (!root) {
+    return;
+  }
+
   ReactDOM.render(
     <ScheduleDirection
       directionId={directionId}
       route={route}
       routePatternsByDirection={routePatternsByDirection}
       shapesById={shapesById}
     />,
-    document.getElementById("react-schedule-direction-root")
+    root
   );
 };