From 456cf77b652c5afb63a00b079b5b9d46ffd0108b Mon Sep 17 00:00:00 2001
From: Duke Leto <duke@leto.net>
Date: Tue, 6 Sep 2022 10:08:24 -0400
Subject: [PATCH] Exit RelayTransaction early if we have no nodes to relay to

---
 src/net.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/net.cpp b/src/net.cpp
index 7df4f5e90..40e5070de 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -2109,6 +2109,12 @@ void RelayTransaction(const CTransaction& tx, const CDataStream& ss)
 
     auto vRelayNodes = vNodes;
 
+    // If we have no nodes to relay to, there is nothing to do
+    if(vNodes.size() == 0) {
+        fprintf(stderr, "%s: No nodes to relay to!\n", __func__ );
+        return;
+    }
+
     // We always round down, except when we have only 1 connection
     auto newSize = (vNodes.size() / 2) == 0 ? 1 : (vNodes.size() / 2);