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Tweak code style

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This commit is contained in:
J. Ryan Stinnett
2019-03-26 11:21:22 +00:00
parent 8513f5c413
commit 81428f23d1
1 changed files with 2 additions and 2 deletions
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4
src/indexeddb-helpers.js
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@@ -28,13 +28,13 @@ export function exists(indexedDB, dbName) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
let exists = true; let exists = true;
const req = indexedDB.open(dbName); const req = indexedDB.open(dbName);
req.onupgradeneeded = function(ev) { req.onupgradeneeded = () => {
// Since we did not provide an explicit version when opening, this event // Since we did not provide an explicit version when opening, this event
// should only fire if the DB did not exist before at any version. // should only fire if the DB did not exist before at any version.
exists = false; exists = false;
}; };
req.onblocked = () => reject(); req.onblocked = () => reject();
req.onsuccess = function() { req.onsuccess = () => {
if (!exists) { if (!exists) {
// The DB did not exist before, but has been created as part of this // The DB did not exist before, but has been created as part of this
// existence check. Delete it now to restore previous state. Delete can // existence check. Delete it now to restore previous state. Delete can