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path: root/ext/bg/js/settings/dictionaries.js
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-rw-r--r--ext/bg/js/settings/dictionaries.js11
1 files changed, 7 insertions, 4 deletions
diff --git a/ext/bg/js/settings/dictionaries.js b/ext/bg/js/settings/dictionaries.js
index adad76fb..427f47f0 100644
--- a/ext/bg/js/settings/dictionaries.js
+++ b/ext/bg/js/settings/dictionaries.js
@@ -491,15 +491,18 @@ function dictionaryErrorsShow(errors) {
dialog.textContent = '';
if (errors !== null && errors.length > 0) {
- const uniqueErrors = {};
+ const uniqueErrors = new Map();
for (let e of errors) {
console.error(e);
e = dictionaryErrorToString(e);
- uniqueErrors[e] = hasOwn(uniqueErrors, e) ? uniqueErrors[e] + 1 : 1;
+ let count = uniqueErrors.get(e);
+ if (typeof count === 'undefined') {
+ count = 0;
+ }
+ uniqueErrors.set(e, count + 1);
}
- for (const e in uniqueErrors) {
- const count = uniqueErrors[e];
+ for (const [e, count] of uniqueErrors.entries()) {
const div = document.createElement('p');
if (count > 1) {
div.textContent = `${e} `;