From 6a07eb676a020b0035173facb25f92f1ff6380f7 Mon Sep 17 00:00:00 2001
From: Peter Todd <pete@petertodd.org>
Date: Mon, 13 Oct 2014 10:14:58 -0400
Subject: [PATCH] Make TX_SCRIPTHASH clear vSolutionsRet first

Previously unlike other transaction types the TX_SCRIPTHASH would not
clear vSolutionsRet, which means that unlike other transaction types if
it was called twice in a row you would get the result of the previous
invocation as well.
---
 src/script/standard.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/script/standard.cpp b/src/script/standard.cpp
index 1d5aac7b348..59496d795d1 100644
--- a/src/script/standard.cpp
+++ b/src/script/standard.cpp
@@ -58,6 +58,8 @@ bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, vector<vector<unsi
         mTemplates.insert(make_pair(TX_NULL_DATA, CScript() << OP_RETURN));
     }
 
+    vSolutionsRet.clear();
+
     // 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())