fix meta detection (#2277)

7 years ago · 2065d5054b
parent bb96c9378a
commit 2065d5054b
1 changed files with 1 additions and 2 deletions
--- 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]) ) {