Update wizard-char-counter.js.es6

assets/javascripts/discourse/helpers/wizard-char-counter.js.es6

@@ -2,21 +2,24 @@ import { registerUnbound } from "discourse-common/lib/helpers";
 import I18n from "I18n";
 import Handlebars from "handlebars";
 
-export default registerUnbound("wizard-char-counter", function (body, maxLength) {
+export default registerUnbound(
-  let bodyLength = body ? body.length : 0;
+  "wizard-char-counter",
-  let finalString;
+  function (body, maxLength) {
+    let bodyLength = body ? body.length : 0;
+    let finalString;
 
-  if (maxLength) {
+    if (maxLength) {
-    let isOverMax = bodyLength > maxLength ? "true" : "false";
+      let isOverMax = bodyLength > maxLength ? "true" : "false";
-    finalString = `<div class="body-length" data-length=${bodyLength} data-over-max=${isOverMax}>${bodyLength} / ${I18n.t(
+      finalString = `<div class="body-length" data-length=${bodyLength} data-over-max=${isOverMax}>${bodyLength} / ${I18n.t(
-      "wizard.x_characters",
+        "wizard.x_characters",
-      { count: parseInt(maxLength, 10) }
+        { count: parseInt(maxLength, 10) }
-    )}</div>`;
+      )}</div>`;
-  } else {
+    } else {
-    finalString = `<div class="body-length">${I18n.t("wizard.x_characters", {
+      finalString = `<div class="body-length">${I18n.t("wizard.x_characters", {
-      count: parseInt(bodyLength, 10),
+        count: parseInt(bodyLength, 10),
-    })}</div>`;
+      })}</div>`;
+    }
+
+    return new Handlebars.SafeString(finalString);
   }
-
+);
-  return new Handlebars.SafeString(finalString);
-});