From a1df1b48a80bf122efa73677ff72577ec0103a3b Mon Sep 17 00:00:00 2001
From: Russell Yanofsky <russ@yanofsky.org>
Date: Tue, 10 Jul 2018 15:48:03 -0400
Subject: [PATCH] Remove use of IsInitialBlockDownload in wallet code

This commit does not change behavior.
---
 src/interfaces/chain.cpp | 1 +
 src/interfaces/chain.h   | 3 +++
 src/wallet/rpcwallet.cpp | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/interfaces/chain.cpp b/src/interfaces/chain.cpp
index 725b485e5..fb634e73d 100644
--- a/src/interfaces/chain.cpp
+++ b/src/interfaces/chain.cpp
@@ -248,6 +248,7 @@ public:
     CAmount maxTxFee() override { return ::maxTxFee; }
     bool getPruneMode() override { return ::fPruneMode; }
     bool p2pEnabled() override { return g_connman != nullptr; }
+    bool isInitialBlockDownload() override { return IsInitialBlockDownload(); }
     int64_t getAdjustedTime() override { return GetAdjustedTime(); }
     void initMessage(const std::string& message) override { ::uiInterface.InitMessage(message); }
     void initWarning(const std::string& message) override { InitWarning(message); }
diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h
index 116656fef..60f8570e3 100644
--- a/src/interfaces/chain.h
+++ b/src/interfaces/chain.h
@@ -178,6 +178,9 @@ public:
     //! Check if p2p enabled.
     virtual bool p2pEnabled() = 0;
 
+    // Check if in IBD.
+    virtual bool isInitialBlockDownload() = 0;
+
     //! Get adjusted time.
     virtual int64_t getAdjustedTime() = 0;
 
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 8d1bd3a16..a30df9f03 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -3889,7 +3889,7 @@ UniValue sethdseed(const JSONRPCRequest& request)
             }.ToString());
     }
 
-    if (IsInitialBlockDownload()) {
+    if (pwallet->chain().isInitialBlockDownload()) {
         throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Cannot set a new HD seed while still in Initial Block Download");
     }