From 5c847c0292780d466b00cb4a5a106a48f68f7d2a Mon Sep 17 00:00:00 2001
From: cagataycivici <cagatay.civici@gmail.com>
Date: Tue, 4 Aug 2020 15:50:50 +0300
Subject: [PATCH] Fixed #416 - TabMenu error when no route matches one of the
 menu paths

---
 src/components/tabmenu/TabMenu.vue | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/components/tabmenu/TabMenu.vue b/src/components/tabmenu/TabMenu.vue
index 7ba6f660d..2007d1a51 100755
--- a/src/components/tabmenu/TabMenu.vue
+++ b/src/components/tabmenu/TabMenu.vue
@@ -76,9 +76,17 @@ export default {
             return null;
         },
         updateInkBar() {
-            let tabHeader = this.$refs.nav.children[this.findActiveTabIndex()];
-            this.$refs.inkbar.style.width = DomHandler.getWidth(tabHeader) + 'px';
-            this.$refs.inkbar.style.left =  DomHandler.getOffset(tabHeader).left - DomHandler.getOffset(this.$refs.nav).left + 'px';
+            let activeTabIndex = this.findActiveTabIndex();
+            if (activeTabIndex !== null) {
+                let tabHeader = this.$refs.nav.children[activeTabIndex];
+                this.$refs.inkbar.style.width = DomHandler.getWidth(tabHeader) + 'px';
+                this.$refs.inkbar.style.left =  DomHandler.getOffset(tabHeader).left - DomHandler.getOffset(this.$refs.nav).left + 'px';
+            } 
+            else {
+                this.$refs.inkbar.style.width = '0px';
+                this.$refs.inkbar.style.left =  '0px';
+            }
+
         }
     },
     computed: {