From 153f6cab1f74d9ee07671049431e971b3ff2a5b8 Mon Sep 17 00:00:00 2001
From: Andris Reinman <andris@kreata.ee>
Date: Tue, 25 Jul 2017 16:13:10 +0300
Subject: [PATCH] v1.0.57

---
 imap-core/lib/indexer/body-structure.js |  9 +++----
 imap-core/lib/indexer/indexer.js        | 35 +++++++++++++------------
 package.json                            |  4 +--
 3 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/imap-core/lib/indexer/body-structure.js b/imap-core/lib/indexer/body-structure.js
index 0e652503..d8657a25 100644
--- a/imap-core/lib/indexer/body-structure.js
+++ b/imap-core/lib/indexer/body-structure.js
@@ -192,11 +192,10 @@ class BodyStructure {
         if (options.body) {
             return data;
         } else {
-            return (
-                data
-            // skip body MD5 from extension fields
-                .concat(this.getExtensionFields(node, options).slice(1))
-            );
+            let resp = data
+                // skip body MD5 from extension fields
+                .concat(this.getExtensionFields(node, options).slice(1));
+            return resp;
         }
     }
 
diff --git a/imap-core/lib/indexer/indexer.js b/imap-core/lib/indexer/indexer.js
index 6f10b107..2b0c4d39 100644
--- a/imap-core/lib/indexer/indexer.js
+++ b/imap-core/lib/indexer/indexer.js
@@ -719,33 +719,34 @@ class Indexer {
                 }
                 return '';
 
-            case 'header.fields':
+            case 'header.fields': {
                 // BODY[HEADER.FIELDS.NOT (Key1 Key2 KeyN)] only selected header keys
                 if (!selector.headers || !selector.headers.length) {
                     return '\r\n\r\n';
                 }
-                return (
+                let headers =
                     formatHeaders(node.header)
-                    .filter(line => {
-                        let key = line.split(':').shift().toLowerCase().trim();
-                        return selector.headers.indexOf(key) >= 0;
-                    })
-                    .join('\r\n') + '\r\n\r\n'
-                );
-
-            case 'header.fields.not':
+                        .filter(line => {
+                            let key = line.split(':').shift().toLowerCase().trim();
+                            return selector.headers.indexOf(key) >= 0;
+                        })
+                        .join('\r\n') + '\r\n\r\n';
+                return headers;
+            }
+            case 'header.fields.not': {
                 // BODY[HEADER.FIELDS.NOT (Key1 Key2 KeyN)] all but selected header keys
                 if (!selector.headers || !selector.headers.length) {
                     return formatHeaders(node.header).join('\r\n') + '\r\n\r\n';
                 }
-                return (
+                let headers =
                     formatHeaders(node.header)
-                    .filter(line => {
-                        let key = line.split(':').shift().toLowerCase().trim();
-                        return selector.headers.indexOf(key) < 0;
-                    })
-                    .join('\r\n') + '\r\n\r\n'
-                );
+                        .filter(line => {
+                            let key = line.split(':').shift().toLowerCase().trim();
+                            return selector.headers.indexOf(key) < 0;
+                        })
+                        .join('\r\n') + '\r\n\r\n';
+                return headers;
+            }
 
             case 'mime':
                 // BODY[1.2.3.MIME] mime node header
diff --git a/package.json b/package.json
index a6290e8a..780b76cd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "wildduck",
-    "version": "1.0.56",
+    "version": "1.0.57",
     "description": "IMAP server built with Node.js and MongoDB",
     "main": "server.js",
     "scripts": {
@@ -36,7 +36,7 @@
         "node-redis-scripty": "0.0.5",
         "nodemailer": "^4.0.1",
         "npmlog": "^4.1.2",
-        "qrcode": "^0.8.2",
+        "qrcode": "^0.9.0",
         "redfour": "^1.0.2",
         "redis": "^2.7.1",
         "restify": "^5.0.1",