From a9716c53f05082d6d89ebea51a46d4404efb12d7 Mon Sep 17 00:00:00 2001
From: Sjors Provoost <sjors@sprovoost.nl>
Date: Tue, 18 Jun 2024 21:07:51 +0200
Subject: [PATCH] rpc: call IsInitialBlockDownload via miner interface

---
 src/interfaces/mining.h | 3 +++
 src/node/interfaces.cpp | 5 +++++
 src/rpc/mining.cpp      | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/interfaces/mining.h b/src/interfaces/mining.h
index 6e47333fd5..b96881f67c 100644
--- a/src/interfaces/mining.h
+++ b/src/interfaces/mining.h
@@ -30,6 +30,9 @@ public:
     //! If this chain is exclusively used for testing
     virtual bool isTestChain() = 0;
 
+    //! Returns whether IBD is still in progress.
+    virtual bool isInitialBlockDownload() = 0;
+
     //! Returns the hash for the tip of this chain
     virtual std::optional<uint256> getTipHash() = 0;
 
diff --git a/src/node/interfaces.cpp b/src/node/interfaces.cpp
index 68c1c598cd..e0bab6e22e 100644
--- a/src/node/interfaces.cpp
+++ b/src/node/interfaces.cpp
@@ -847,6 +847,11 @@ public:
         return chainman().GetParams().IsTestChain();
     }
 
+    bool isInitialBlockDownload() override
+    {
+        return chainman().IsInitialBlockDownload();
+    }
+
     std::optional<uint256> getTipHash() override
     {
         LOCK(::cs_main);
diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index 9324ba4a1c..2b93c18965 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -735,7 +735,7 @@ static RPCHelpMan getblocktemplate()
             throw JSONRPCError(RPC_CLIENT_NOT_CONNECTED, PACKAGE_NAME " is not connected!");
         }
 
-        if (chainman.IsInitialBlockDownload()) {
+        if (miner.isInitialBlockDownload()) {
             throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, PACKAGE_NAME " is in initial sync and waiting for blocks...");
         }
     }