From 16b13c1e43b8aa90a9d90bc3a5bd278b871446d1 Mon Sep 17 00:00:00 2001
From: Matthew Oslan <derpthemeus@gmail.com>
Date: Thu, 6 Jun 2019 13:01:26 -0400
Subject: [PATCH] Handle errors thrown by calculateZimmermanWateringScale

---
 routes/weather.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/routes/weather.ts b/routes/weather.ts
index 48d62b1..c34cf17 100644
--- a/routes/weather.ts
+++ b/routes/weather.ts
@@ -278,7 +278,12 @@ export const getWateringData = async function( req: express.Request, res: expres
 	let scale = -1,	rainDelay = -1;
 
 	if ( adjustmentMethod === ADJUSTMENT_METHOD.ZIMMERMAN ) {
-		scale = calculateZimmermanWateringScale( adjustmentOptions, wateringData );
+		try {
+			scale = calculateZimmermanWateringScale( adjustmentOptions, wateringData );
+		} catch ( err ) {
+			res.send( "Error: " + err );
+			return;
+		}
 	}
 
 	if (wateringData) {