From 6bba52bbea1a61b40957ed6055cfe6c401e8f826 Mon Sep 17 00:00:00 2001
From: Evgeny Smyshlyaev <amper43@corpglory.com>
Date: Fri, 31 May 2019 19:59:39 +0300
Subject: [PATCH] Error: Cannot read property 'alpha' of null (#687)

---
 server/src/routes/data_router.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/routes/data_router.ts b/server/src/routes/data_router.ts
index e900179..0fb2586 100644
--- a/server/src/routes/data_router.ts
+++ b/server/src/routes/data_router.ts
@@ -39,7 +39,7 @@ async function query(ctx: Router.IRouterContext) {
 
   const analyticUnit = await AnalyticUnit.findById(analyticUnitId);
 
-  if(analyticUnit === undefined) {
+  if(analyticUnit === null) {
     throw new Error(`can't find analytic unit ${analyticUnitId}`);
   }