fix(meta_generator): parse correct version (hexojs#3925)

* fix(meta_generator): parse correct version * refactor(meta_generator_helper): destructure
thom4parisot · Jan 17, 2020 · 4787961 · 4787961
1 parent fb9cf04
commit 4787961
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/lib/plugins/helper/meta_generator.js b/lib/plugins/helper/meta_generator.js
@@ -1,7 +1,7 @@
 'use strict';
 
 function metaGeneratorHelper() {
-  return `<meta name="generator" content="Hexo ${this.version}">`;
+  return `<meta name="generator" content="Hexo ${this.env.version}">`;
 }
 
 module.exports = metaGeneratorHelper;
diff --git a/test/scripts/helpers/meta_generator.js b/test/scripts/helpers/meta_generator.js
@@ -7,6 +7,10 @@ describe('meta_generator', () => {
   const metaGeneratorHelper = require('../../../lib/plugins/helper/meta_generator').bind(hexo);
 
   it('default', () => {
-    metaGeneratorHelper().should.eql(`<meta name="generator" content="Hexo ${hexo.version}">`);
+    const { version } = hexo;
+    const versionType = typeof version;
+
+    versionType.should.not.eql('undefined');
+    metaGeneratorHelper().should.eql(`<meta name="generator" content="Hexo ${version}">`);
   });
 });