From cd12c3e62f27d0b0d4536236375dc2811d610ca9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jorge=20Tim=C3=B3n?= <jtimon@jtimon.cc>
Date: Fri, 23 Sep 2016 03:02:40 +0200
Subject: [PATCH] Introduce static CScript StrHexToScriptWithDefault() in
 chainparams.cpp

---
 src/chainparams.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 1e9a50d745..226e78630a 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -18,6 +18,18 @@
 
 #include "chainparamsseeds.h"
 
+static CScript StrHexToScriptWithDefault(std::string strScript, const CScript defaultScript)
+{
+    CScript returnScript;
+    if (!strScript.empty()) {
+        std::vector<unsigned char> scriptData = ParseHex(strScript);
+        returnScript = CScript(scriptData.begin(), scriptData.end());
+    } else {
+        returnScript = defaultScript;
+    }
+    return returnScript;
+}
+
 static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesisOutputScript, uint32_t nTime, const CScript& scriptChallenge, int32_t nVersion, const CAmount& genesisReward, const uint32_t rewardShards)
 {
     // Shards must be evenly divisible