fix: #6184 Minor changes

modules/route/back/methods/route/cmrEmail.js

@@ -13,21 +13,6 @@ module.exports = Self => {
                 description: 'The ticket id',
             }
         ],
-        returns: [
-            {
-                arg: 'body',
-                type: 'file',
-                root: true
-            }, {
-                arg: 'Content-Type',
-                type: 'string',
-                http: {target: 'header'}
-            }, {
-                arg: 'Content-Disposition',
-                type: 'string',
-                http: {target: 'header'}
-            }
-        ],
         http: {
             path: '/cmrEmail',
             verb: 'POST'
@@ -88,7 +73,7 @@ module.exports = Self => {
                 const response = await models.Dms.downloadFile(ctx, dms.id);
                 const email = new Email('cmr', params);
 
-                return email.send({
+                await email.send({
                     overrideAttachments: true,
                     attachments: [{
                         filename: `${ticket.cmrFk}.pdf`,
@@ -97,7 +82,6 @@ module.exports = Self => {
                 });
             }
             if (tx) await tx.commit();
-            return;
         } catch (e) {
             if (tx) await tx.rollback();
             throw e;