--fix

1 files changed, 1 insertions, 1 deletions

diff --git a/src/modules/config.js b/src/modules/config.js
index f7f142ad..eaf67a91 100644
--- a/src/modules/config.js
+++ b/src/modules/config.js
@@ -147,7 +147,7 @@ const config = {
       const knownKeys = new Set(Object.keys(defaultState))
       const presentKeys = new Set(Object.keys(data))
       const intersection = new Set()
-      for (let elem of presentKeys) {
+      for (const elem of presentKeys) {
         if (knownKeys.has(elem)) {
           intersection.add(elem)
         }