From 01174596e69568c434198a86f54cb9ea6740e6c2 Mon Sep 17 00:00:00 2001
From: Anthony Towns <aj@erisian.com.au>
Date: Thu, 20 Jun 2019 14:02:06 +1000
Subject: signrawtransactionwithkey: report error when missing
 redeemScript/witnessScript param

---
 src/rpc/rawtransaction_util.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/rpc/rawtransaction_util.cpp')

diff --git a/src/rpc/rawtransaction_util.cpp b/src/rpc/rawtransaction_util.cpp
index 9c4cdc3a90..14fcb628eb 100644
--- a/src/rpc/rawtransaction_util.cpp
+++ b/src/rpc/rawtransaction_util.cpp
@@ -221,6 +221,9 @@ UniValue SignTransaction(CMutableTransaction& mtx, const UniValue& prevTxsUnival
                     // Automatically also add the P2WSH wrapped version of the script (to deal with P2SH-P2WSH).
                     keystore->AddCScript(GetScriptForWitness(witnessScript));
                 }
+                if (rs.isNull() && ws.isNull()) {
+                    throw JSONRPCError(RPC_INVALID_PARAMETER, "Missing redeemScript/witnessScript");
+                }
             }
         }
     }
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