From 04ec2be8c882e44fdee17cfd4caa1512512dd74a Mon Sep 17 00:00:00 2001
From: Duke <duke@hush.is>
Date: Fri, 22 Aug 2025 13:17:36 -0400
Subject: [PATCH] Add fullyNotified to getblockchaininfo and use it in tests

---
 qa/rpc-tests/test_framework/util.py | 2 --
 src/rpc/blockchain.cpp              | 6 ++++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/qa/rpc-tests/test_framework/util.py b/qa/rpc-tests/test_framework/util.py
index ff1115b88..98d045442 100644
--- a/qa/rpc-tests/test_framework/util.py
+++ b/qa/rpc-tests/test_framework/util.py
@@ -57,8 +57,6 @@ def sync_blocks(rpc_connections, wait=1):
             break
         time.sleep(wait)
 
-    return
-
     # Now that the block counts are in sync, wait for the internal
     # notifications to finish
     while True:
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index abcc49c45..5f1394a80 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -1335,6 +1335,12 @@ UniValue getblockchaininfo(const UniValue& params, bool fHelp, const CPubKey& my
 
         obj.push_back(Pair("pruneheight",        block->GetHeight()));
     }
+
+    // this helps our tests work correctly
+    if (Params().NetworkIDString() == "regtest") {
+        obj.pushKV("fullyNotified", ChainIsFullyNotified());
+    }
+
     return obj;
 }