From fc89f653c80d0a3d75b18d964daa1be712b4d4ac Mon Sep 17 00:00:00 2001
From: Jianping Wu <jianping.wu@gmail.com>
Date: Tue, 30 Oct 2018 15:05:32 -0700
Subject: [PATCH] Standard.cpp handled keva script.

---
 src/script/standard.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/script/standard.cpp b/src/script/standard.cpp
index cfb3c5858..a23bf802a 100644
--- a/src/script/standard.cpp
+++ b/src/script/standard.cpp
@@ -6,6 +6,7 @@
 #include <script/standard.h>
 
 #include <pubkey.h>
+#include <script/keva.h>
 #include <script/script.h>
 #include <util.h>
 #include <utilstrencodings.h>
@@ -53,12 +54,16 @@ bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, std::vector<std::v
 
     vSolutionsRet.clear();
 
+    // If we have a keva script, strip the prefix
+    const CKevaScript kevaOp(scriptPubKey);
+    const CScript& script1 = kevaOp.getAddress();
+
     // Shortcut for pay-to-script-hash, which are more constrained than the other types:
     // it is always OP_HASH160 20 [20 byte hash] OP_EQUAL
-    if (scriptPubKey.IsPayToScriptHash())
+    if (script1.IsPayToScriptHash())
     {
         typeRet = TX_SCRIPTHASH;
-        std::vector<unsigned char> hashBytes(scriptPubKey.begin()+2, scriptPubKey.begin()+22);
+        std::vector<unsigned char> hashBytes(script1.begin()+2, script1.begin()+22);
         vSolutionsRet.push_back(hashBytes);
         return true;
     }