1 files changed, 2 insertions, 1 deletions
diff --git a/src/script/script.h b/src/script/script.h
index 278774d32..a2b9d1b79 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -394,7 +394,6 @@ protected:
     }
 public:
     CScript() { }
-    CScript(const CScript& b) : CScriptBase(b.begin(), b.end()) { }
     CScript(const_iterator pbegin, const_iterator pend) : CScriptBase(pbegin, pend) { }
     CScript(std::vector<unsigned char>::const_iterator pbegin, std::vector<unsigned char>::const_iterator pend) : CScriptBase(pbegin, pend) { }
     CScript(const unsigned char* pbegin, const unsigned char* pend) : CScriptBase(pbegin, pend) { }
@@ -656,6 +655,8 @@ struct CScriptWitness
 
     bool IsNull() const { return stack.empty(); }
 
+    void SetNull() { stack.clear(); stack.shrink_to_fit(); }
+
     std::string ToString() const;
 };