From 4416178d6f5a955df6c6cc42ea589b64c8c0e30f Mon Sep 17 00:00:00 2001
From: Alexander Rose <alex.rose@rcsb.org>
Date: Tue, 3 Mar 2020 14:52:11 -0800
Subject: [PATCH] fix error handling in readData
---
src/mol-util/data-source.ts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mol-util/data-source.ts b/src/mol-util/data-source.ts
index e45e3c267..88c405bd3 100644
--- a/src/mol-util/data-source.ts
+++ b/src/mol-util/data-source.ts
@@ -78,7 +78,7 @@ function readData<T extends XMLHttpRequest | FileReader>(ctx: RuntimeContext, ac
// first check if data reading is already done
if (isDone(data)) {
const { error } = data as FileReader;
- if (error !== null) {
+ if (error !== null && error !== undefined) {
reject(error ?? 'Failed.');
} else {
resolve(data);
--
GitLab