From 2065d5054b6319d242641555bb7622e0d43407a4 Mon Sep 17 00:00:00 2001
From: kevNii <me@kevni.com>
Date: Thu, 3 May 2018 00:12:53 +0200
Subject: [PATCH] fix meta detection (#2277)

---
 src/wappalyzer.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/wappalyzer.js b/src/wappalyzer.js
index 1a4e1137b..843976ee3 100644
--- a/src/wappalyzer.js
+++ b/src/wappalyzer.js
@@ -470,7 +470,6 @@ class Wappalyzer {
     const patterns = this.parsePatterns(app.props.meta);
     const promises = [];
 
-    var content = '';
     var matches = [];
 
     while ( patterns && ( matches = regex.exec(html) ) ) {
@@ -478,7 +477,7 @@ class Wappalyzer {
         const r = new RegExp('(?:name|property)=["\']' + meta + '["\']', 'i');
 
         if ( r.test(matches[0]) ) {
-          content = matches[0].match(/content=("|')([^"']+)("|')/i);
+          let content = matches[0].match(/content=("|')([^"']+)("|')/i);
 
           promises.push(this.asyncForEach(patterns[meta], pattern => {
             if ( content && content.length === 4 && pattern.regex.test(content[2]) ) {