From faba5e9db8e0d1fdc4845de6b504b4e2ea3ca72b Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Tue, 7 Apr 2020 13:58:55 +0530
Subject: finally make linter happy

---
 src/util/query.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/util/query.ts')

diff --git a/src/util/query.ts b/src/util/query.ts
index 8dd3ff1e2..401d22e71 100644
--- a/src/util/query.ts
+++ b/src/util/query.ts
@@ -431,7 +431,11 @@ export function openDatabase(
     };
     req.onupgradeneeded = (e) => {
       const db = req.result;
-      onUpgradeNeeded(db, e.oldVersion, e.newVersion!);
+      const newVersion = e.newVersion;
+      if (!newVersion) {
+        throw Error("upgrade needed, but new version unknown");
+      }
+      onUpgradeNeeded(db, e.oldVersion, newVersion);
       console.log(
         `DB: upgrade needed: oldVersion=${e.oldVersion}, newVersion=${e.newVersion}`,
       );
-- 
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