From 156543045542758081b6020b4c496e2de265dbfb Mon Sep 17 00:00:00 2001
From: Anthony Pessy <anthony@cogniteev.com>
Date: Wed, 11 Sep 2019 15:48:50 +0200
Subject: [PATCH] do not retrieve total if we do not have a number

---
 src/data.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/data.js b/src/data.js
index 86c5fe278..049beade9 100644
--- a/src/data.js
+++ b/src/data.js
@@ -619,9 +619,13 @@ ChartInternal.prototype.getRatio = function(type, d, asPercent = false) {
             ratio = d.value / $$.getTotalDataSum();
         }
     } else if (type === 'index') {
-        const total = $$.getTotalPerIndex($$.axis.getId(d.id));
-        if (total && total[d.index] > 0 && isNumber(d.value)) {
-            ratio = d.value / total[d.index];
+        if (isNumber(d.value)) {
+            const total = $$.getTotalPerIndex($$.axis.getId(d.id));
+            if (total && total[d.index] > 0) {
+                ratio = d.value / total[d.index];
+            } else {
+                ratio = 0;
+            }
         } else {
             ratio = 0;
         }