From 71e40b33bd1e72ccf5d82e1d3f8b481f8e965492 Mon Sep 17 00:00:00 2001
From: Andrew Chow <achow101-github@achow101.com>
Date: Mon, 19 Oct 2020 17:34:20 -0400
Subject: [PATCH] RPC: Require descriptors=True for createwallet when BDB is
 not compiled

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

diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 6efa3d0c27b..ace2975e2ab 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -2764,6 +2764,12 @@ static RPCHelpMan createwallet()
         warnings.emplace_back(Untranslated("Wallet is an experimental descriptor wallet"));
     }
 
+#ifndef USE_BDB
+    if (!(flags & WALLET_FLAG_DESCRIPTORS)) {
+        throw JSONRPCError(RPC_WALLET_ERROR, "Compiled without bdb support (required for legacy wallets)");
+    }
+#endif
+
     DatabaseOptions options;
     DatabaseStatus status;
     options.require_create = true;