ctucx.git: trainsearch

fix crash

diff --git a/src/canvas.js b/src/canvas.js
@@ -61,7 +61,7 @@ const canvasState = {
 let textCache = {};
 
 const typeTextsFor = leg => {
-	if (!leg.line) return [];
+	if (!leg.line || !leg.line.name) return [];
 	const [category, number] = leg.line.name.split(" ");
 	const key = coachSequenceCacheKey(category, leg.line.fahrtNr || number, leg.origin.id, leg.plannedDeparture);
 	if (!key) return [];

diff --git a/src/journeyView.js b/src/journeyView.js
@@ -153,7 +153,7 @@ export const journeyView = async (match, isUpdate) => {
 		return;
 	}
 	for (const leg of data.legs) {
-		if (leg.line) {
+		if (leg.line && leg.line.name) {
 			const [category, number] = leg.line.name.split(" ");
 			const info = await cachedCoachSequence(category, leg.line.fahrtNr || number, leg.origin.id, leg.plannedDeparture);
 			if (info) {