From 856522da17348e54b0d390f10772c21b4029e9bd Mon Sep 17 00:00:00 2001
From: ilyayudovin <ilyayudovin123@gmail.com>
Date: Mon, 29 Jun 2020 17:31:51 +0300
Subject: fix: make code redably clear

---
 src/components/PollCard/PollCard.tsx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/components/PollCard')

diff --git a/src/components/PollCard/PollCard.tsx b/src/components/PollCard/PollCard.tsx
index f222a63..f82ea44 100644
--- a/src/components/PollCard/PollCard.tsx
+++ b/src/components/PollCard/PollCard.tsx
@@ -72,10 +72,13 @@ const PollCard: React.FC<PropTypes> = ({ initialPoll, navigate }) => {
   const handleLeft = () => vote('left');
   const handleRight = () => vote('right');
 
-  let leftPercentage = Math.round(100 * (left.votes / (left.votes + right.votes)));
-  let rightPercentage = 100 - leftPercentage;
+  let leftPercentage;
+  let rightPercentage;
 
-  if(Number.isNaN(leftPercentage) && Number.isNaN(rightPercentage)){
+  if (left.votes || right.votes) {
+    leftPercentage = Math.round(100 * (left.votes / (left.votes + right.votes)));
+    rightPercentage = 100 - leftPercentage;
+  } else {
     leftPercentage = 0;
     rightPercentage = 0;
   }
-- 
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