test: fix null return

hexojs · Oct 28, 2018 · 914c618 · 914c618
1 parent a79da47
commit 914c618
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/plugins/filter/meta_generator.js b/lib/plugins/filter/meta_generator.js
@@ -9,9 +9,9 @@ function hexoMetaGeneratorInject(data) {
 
   if (!($('meta[name="generator"]').length > 0) && $('head').contents().length > 0) {
     $('head').prepend(hexoGeneratorTag.replace('%s', this.version));
-
-    return $.html();
   }
+
+  return $.html();
 }
 
 module.exports = hexoMetaGeneratorInject;