From a92b4b8d0fa95c340124d277a134612b91f4e88f Mon Sep 17 00:00:00 2001
From: woodser <13068859+woodser@users.noreply.github.com>
Date: Sat, 7 Jun 2025 06:18:03 -0400
Subject: [PATCH] fix divide by zero error opening trade summary with no
 history

---
 .../main/java/haveno/core/trade/ClosedTradableFormatter.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/haveno/core/trade/ClosedTradableFormatter.java b/core/src/main/java/haveno/core/trade/ClosedTradableFormatter.java
index db42547d45..cb5b0f1d6e 100644
--- a/core/src/main/java/haveno/core/trade/ClosedTradableFormatter.java
+++ b/core/src/main/java/haveno/core/trade/ClosedTradableFormatter.java
@@ -76,7 +76,7 @@ public class ClosedTradableFormatter {
     }
 
     public String getTotalTxFeeAsString(BigInteger totalTradeAmount, BigInteger totalTxFee) {
-        double percentage = HavenoUtils.divide(totalTxFee, totalTradeAmount);
+        double percentage = totalTradeAmount.equals(BigInteger.ZERO) ? 0 : HavenoUtils.divide(totalTxFee, totalTradeAmount);
         return Res.get(I18N_KEY_TOTAL_TX_FEE,
                 HavenoUtils.formatXmr(totalTxFee, true),
                 formatToPercentWithSymbol(percentage));
@@ -104,7 +104,7 @@ public class ClosedTradableFormatter {
     }
 
     public String getTotalTradeFeeAsString(BigInteger totalTradeAmount, BigInteger totalTradeFee) {
-        double percentage = HavenoUtils.divide(totalTradeFee, totalTradeAmount);
+        double percentage = totalTradeAmount.equals(BigInteger.ZERO) ? 0 : HavenoUtils.divide(totalTradeFee, totalTradeAmount);
         return Res.get(I18N_KEY_TOTAL_TRADE_FEE_BTC,
                 HavenoUtils.formatXmr(totalTradeFee, true),
                 formatToPercentWithSymbol(percentage));