From e99042a471aa673dcfaf9ecb16bc9be034d2c731 Mon Sep 17 00:00:00 2001
From: xihe <40154623+Miss-Sixty@users.noreply.github.com>
Date: Tue, 4 Feb 2020 19:36:10 +0800
Subject: [PATCH] fix(cli): version selection jump undefiend (#5620)

---
 packages/vant-cli/site/desktop/components/Header.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/vant-cli/site/desktop/components/Header.vue b/packages/vant-cli/site/desktop/components/Header.vue
index 082a219d9..b987ac65d 100644
--- a/packages/vant-cli/site/desktop/components/Header.vue
+++ b/packages/vant-cli/site/desktop/components/Header.vue
@@ -127,7 +127,9 @@ export default {
     },
 
     onSwitchVersion(version) {
-      location.href = version.link;
+      if (version.link) {
+        location.href = version.link;
+      }
     },
   },
 };