From 2dfd03a701ad09973987b43803e2a610b5306da7 Mon Sep 17 00:00:00 2001
From: Gregory Sanders <gsanders87@gmail.com>
Date: Tue, 13 Nov 2018 21:44:26 -0500
Subject: [PATCH] fixup generic signing

---
 src/script/sign.cpp | 4 ++--
 src/script/sign.h   | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index 1ab5051ff7..c4921ae065 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -177,7 +177,7 @@ static CScript PushAll(const std::vector<valtype>& values)
     return result;
 }
 
-bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreator& creator, const CScript& fromPubKey, SignatureData& sigdata)
+bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreator& creator, const CScript& fromPubKey, SignatureData& sigdata, unsigned int flags)
 {
     if (sigdata.complete) return true;
 
@@ -229,7 +229,7 @@ bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreato
     sigdata.scriptSig = PushAll(result);
 
     // Test solution
-    sigdata.complete = solved && VerifyScript(sigdata.scriptSig, fromPubKey, &sigdata.scriptWitness, STANDARD_SCRIPT_VERIFY_FLAGS, creator.Checker());
+    sigdata.complete = solved && VerifyScript(sigdata.scriptSig, fromPubKey, &sigdata.scriptWitness, flags, creator.Checker());
     return sigdata.complete;
 }
 
diff --git a/src/script/sign.h b/src/script/sign.h
index 7ade715ee2..9e2c3dbc88 100644
--- a/src/script/sign.h
+++ b/src/script/sign.h
@@ -11,6 +11,7 @@
 #include <pubkey.h>
 #include <script/interpreter.h>
 #include <streams.h>
+#include <policy/policy.h>
 
 class CKey;
 class CKeyID;
@@ -680,7 +681,7 @@ struct PartiallySignedTransaction
 };
 
 /** Produce a script signature using a generic signature creator. */
-bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreator& creator, const CScript& scriptPubKey, SignatureData& sigdata);
+bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreator& creator, const CScript& scriptPubKey, SignatureData& sigdata, unsigned int flags = STANDARD_SCRIPT_VERIFY_FLAGS);
 
 /** Produce a script signature for a transaction. */
 bool SignSignature(const SigningProvider &provider, const CScript& fromPubKey, CMutableTransaction& txTo, unsigned int nIn, const CAmount& amount, int nHashType);