From 2fc3b0b4cb4fd0544337fd23b8c5580ea308e164 Mon Sep 17 00:00:00 2001
From: woodser <woodser@protonmail.com>
Date: Tue, 20 Aug 2024 08:27:43 -0400
Subject: [PATCH] tolerate missing fees field from fee estimate

---
 src/main/java/monero/daemon/MoneroDaemonRpc.java | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/main/java/monero/daemon/MoneroDaemonRpc.java b/src/main/java/monero/daemon/MoneroDaemonRpc.java
index cc16b56a..b9f42b1f 100644
--- a/src/main/java/monero/daemon/MoneroDaemonRpc.java
+++ b/src/main/java/monero/daemon/MoneroDaemonRpc.java
@@ -542,11 +542,15 @@ public MoneroFeeEstimate getFeeEstimate(Integer graceBlocks) {
     Map<String, Object> resp = rpc.sendJsonRequest("get_fee_estimate");
     Map<String, Object> result = (Map<String, Object>) resp.get("result");
     checkResponseStatus(result);
-    List<BigInteger> fees = new ArrayList<BigInteger>();
-    for (BigInteger fee : (List<BigInteger>) result.get("fees")) fees.add(fee);
-    BigInteger fee = (BigInteger) result.get("fee");
-    BigInteger quantizationMask = (BigInteger) result.get("quantization_mask");
-    return new MoneroFeeEstimate(fee, fees, quantizationMask);
+    MoneroFeeEstimate feeEstimate = new MoneroFeeEstimate();
+    feeEstimate.setFee((BigInteger) result.get("fee"));
+    feeEstimate.setQuantizationMask((BigInteger) result.get("quantization_mask"));
+    if (result.containsKey("fees")) {
+      List<BigInteger> fees = new ArrayList<BigInteger>();
+      for (BigInteger fee : (List<BigInteger>) result.get("fees")) fees.add(fee);
+      feeEstimate.setFees(fees);
+    }
+    return feeEstimate;
   }
 
   @Override