2 files changed, 4 insertions, 3 deletions
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index 80a32e78f9..e979f61f6e 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -1030,16 +1030,17 @@ public:
 
 uint256 SignatureHash(const CScript& scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType)
 {
+    static const uint256 one(uint256S("0000000000000000000000000000000000000000000000000000000000000001"));
     if (nIn >= txTo.vin.size()) {
         //  nIn out of range
-        return 1;
+        return one;
     }
 
     // Check for invalid use of SIGHASH_SINGLE
     if ((nHashType & 0x1f) == SIGHASH_SINGLE) {
         if (nIn >= txTo.vout.size()) {
             //  nOut out of range
-            return 1;
+            return one;
         }
     }
 
diff --git a/src/script/standard.h b/src/script/standard.h
index 1d29ef57aa..dbeeace4d9 100644
--- a/src/script/standard.h
+++ b/src/script/standard.h
@@ -20,7 +20,7 @@ class CScript;
 class CScriptID : public uint160
 {
 public:
-    CScriptID() : uint160(0) {}
+    CScriptID() : uint160() {}
     CScriptID(const CScript& in);
     CScriptID(const uint160& in) : uint160(in) {}
 };