From 6afa73204769eb46ea399fb833c0900daf17d0b1 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Fri, 14 Dec 2018 01:39:32 -1100
Subject: [PATCH] Require scriptPubKeyIn size > 0 in miner.cpp

---
 src/miner.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/miner.cpp b/src/miner.cpp
index 9b0a04aaa..e94ed0b03 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -148,7 +148,7 @@ CBlockTemplate* CreateNewBlock(const CScript& _scriptPubKeyIn, int32_t gpucount,
     CPubKey pk = CPubKey();
     std::vector<std::vector<unsigned char>> vAddrs;
     txnouttype txT;
-    if (Solver(scriptPubKeyIn, txT, vAddrs))
+    if ( scriptPubKeyIn.size() > 0 && Solver(scriptPubKeyIn, txT, vAddrs))
     {
         if (txT == TX_PUBKEY)
             pk = CPubKey(vAddrs[0]);