From b3e0f06e23d93dfcf5cd219a13fa2fda6a33f3f6 Mon Sep 17 00:00:00 2001
From: Justin Starry <justin@solana.com>
Date: Wed, 1 Apr 2020 23:53:48 +0800
Subject: [PATCH] Fix displaying 0 confirmations

---
 explorer/src/components/TransactionsCard.tsx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/explorer/src/components/TransactionsCard.tsx b/explorer/src/components/TransactionsCard.tsx
index c032b32773..3903d604e8 100644
--- a/explorer/src/components/TransactionsCard.tsx
+++ b/explorer/src/components/TransactionsCard.tsx
@@ -145,8 +145,15 @@ const renderTransactionRow = (
       return assertUnreachable(transaction.status);
   }
 
-  const slotText = `${transaction.slot || "-"}`;
-  const confirmationsText = `${transaction.confirmations || "-"}`;
+  let slotText = "-";
+  if (transaction.slot !== undefined) {
+    slotText = `${transaction.slot}`;
+  }
+
+  let confirmationsText = "-";
+  if (transaction.confirmations !== undefined) {
+    confirmationsText = `${transaction.confirmations}`;
+  }
 
   const renderDetails = () => {
     let onClick, icon;