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-rw-r--r--ext/bg/js/settings-dictionaries.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/bg/js/settings-dictionaries.js b/ext/bg/js/settings-dictionaries.js
index 5a722c6f..720b7d3d 100644
--- a/ext/bg/js/settings-dictionaries.js
+++ b/ext/bg/js/settings-dictionaries.js
@@ -53,7 +53,7 @@ class SettingsDictionaryListUI {
const titles = this.dictionaryEntries.map(e => e.dictionaryInfo.title);
const removeKeys = Object.keys(this.optionsDictionaries).filter(key => titles.indexOf(key) < 0);
if (removeKeys.length >= 0) {
- for (const key of removeKeys) {
+ for (const key of toIterable(removeKeys)) {
delete this.optionsDictionaries[key];
}
changed = true;