diff --git a/modules/worker/back/methods/worker-time-control-mail/checkInbox.js b/modules/worker/back/methods/worker-time-control-mail/checkInbox.js
index 3e64a985a..5bb772cad 100644
--- a/modules/worker/back/methods/worker-time-control-mail/checkInbox.js
+++ b/modules/worker/back/methods/worker-time-control-mail/checkInbox.js
@@ -58,8 +58,7 @@ module.exports = Self => {
                                 emailBody = bufferCopy.toUpperCase().trim();
 
                                 const bodyPositionOK = emailBody.match(/\bOK\b/i);
-                                const bodyPositionIndex = (bodyPositionOK.index == 0 || bodyPositionOK.index == 122);
-                                if (bodyPositionOK != null && bodyPositionIndex)
+                                if (bodyPositionOK != null && (bodyPositionOK.index == 0 || bodyPositionOK.index == 122))
                                     isEmailOk = true;
                                 else
                                     isEmailOk = false;
@@ -157,7 +156,7 @@ module.exports = Self => {
 
         let [user] = await Self.rawSql(`SELECT u.id,u.name FROM account.user u
                                             LEFT JOIN account.mailForward m on m.account = u.id
-                                            WHERE forwardTo =? OR 
+                                            WHERE forwardTo =? OR
                                                 CONCAT(u.name,'@verdnatura.es') = ?`,
         [userEmail[0], userEmail[0]]);