From: Benjamin Auder <benjamin.auder@somewhere>
Date: Thu, 30 Apr 2020 23:13:52 +0000 (+0200)
Subject: No rules btn highlight while vname isn't known
X-Git-Url: https://git.auder.net/doc/html/pieces/cq.svg?a=commitdiff_plain;h=77a37196e0b8e21aa9260f8d5c3b73bfb9bea68c;p=vchess.git

No rules btn highlight while vname isn't known
---

diff --git a/client/src/components/MoveList.vue b/client/src/components/MoveList.vue
index 96d67049..6385ea0d 100644
--- a/client/src/components/MoveList.vue
+++ b/client/src/components/MoveList.vue
@@ -125,7 +125,10 @@ export default {
     },
     btnRulesClass: function() {
       // "rr" for "rules read"
-      return { highlightRules: !localStorage.getItem("rr_" + this.vname) };
+      return {
+        highlightRules:
+          !!this.vname && !localStorage.getItem("rr_" + this.vname)
+      };
     }
   },
   methods: {