From dc877f04a6ce2cf24788bffb3fc3148895f931e6 Mon Sep 17 00:00:00 2001
From: issaTan <tanxinhao.1990@gmail.com>
Date: Sat, 29 Sep 2018 18:49:02 +0800
Subject: [PATCH] fixed issue #52

---
 src/shared/getMetaInfo.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/getMetaInfo.js b/src/shared/getMetaInfo.js
index da6405c6..0c1b7415 100644
--- a/src/shared/getMetaInfo.js
+++ b/src/shared/getMetaInfo.js
@@ -100,7 +100,7 @@ export default function _getMetaInfo (options = {}) {
 
     // replace title with populated template
     if (info.titleTemplate) {
-      info.title = applyTemplate(component)(info.titleTemplate)(info.titleChunk)
+      info.title = applyTemplate(component)(info.titleTemplate)(info.titleChunk || '')
     }
 
     // convert base tag to an array so it can be handled the same way