BIP144: Serialization, hashes, relay (sender side)

Contains refactorings by Eric Lombrozo.
Contains fixup by Nicolas Dorier.
Contains cleanup of CInv::GetCommand by Alex Morcos

1 files changed, 12 insertions, 0 deletions

diff --git a/src/script/script.cpp b/src/script/script.cpp
index 9f2809e59..6b1eb52bb 100644
--- a/src/script/script.cpp
+++ b/src/script/script.cpp
@@ -231,3 +231,15 @@ bool CScript::IsPushOnly() const
 {
     return this->IsPushOnly(begin());
 }
+
+std::string CScriptWitness::ToString() const
+{
+    std::string ret = "CScriptWitness(";
+    for (unsigned int i = 0; i < stack.size(); i++) {
+        if (i) {
+            ret += ", ";
+        }
+        ret += HexStr(stack[i]);
+    }
+    return ret + ")";
+}