ESLint: enable block-scoped-var rule (#1631)

cheeriojs · Jan 8, 2021 · b072df8 · b072df8
1 parent 7509d08
commit b072df8
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/.eslintrc.json b/.eslintrc.json
@@ -13,13 +13,14 @@
   "globals": { "Set": true, "Symbol": true },
   "rules": {
     "array-callback-return": [
-      "error",
+      2,
       {
         "allowImplicit": true
       }
     ],
+    "block-scoped-var": 2,
     "eqeqeq": [
-      "error",
+      2,
       "always",
       {
         "null": "ignore"

diff --git a/lib/api/attributes.js b/lib/api/attributes.js
@@ -266,6 +266,7 @@ function readData(el, name) {
   var readAll = arguments.length === 1;
   var domNames;
   var jsNames;
+  var value;
 
   if (readAll) {
     domNames = Object.keys(el.attribs).filter(function (attrName) {
@@ -282,7 +283,6 @@ function readData(el, name) {
   for (var idx = 0; idx < domNames.length; ++idx) {
     var domName = domNames[idx];
     var jsName = jsNames[idx];
-    var value;
     if (hasOwn.call(el.attribs, domName) && !hasOwn.call(el.data, jsName)) {
       value = el.attribs[domName];