1 files changed, 9 insertions, 1 deletions
diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp
index 164e0f00e2..8a223d8aa8 100644
--- a/src/rpc/server.cpp
+++ b/src/rpc/server.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2016 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -497,4 +497,12 @@ void RPCRunLater(const std::string& name, boost::function<void(void)> func, int6
     deadlineTimers.emplace(name, std::unique_ptr<RPCTimerBase>(timerInterface->NewTimer(func, nSeconds*1000)));
 }
 
+int RPCSerializationFlags()
+{
+    int flag = 0;
+    if (GetArg("-rpcserialversion", DEFAULT_RPC_SERIALIZE_VERSION) == 0)
+        flag |= SERIALIZE_TRANSACTION_NO_WITNESS;
+    return flag;
+}
+
 CRPCTable tableRPC;