1 files changed, 3 insertions, 10 deletions
diff --git a/src/script/script.h b/src/script/script.h
index 1d8ddba2f2..6355b8a704 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -437,7 +437,9 @@ public:
 
     explicit CScript(opcodetype b)     { operator<<(b); }
     explicit CScript(const CScriptNum& b) { operator<<(b); }
-    explicit CScript(const std::vector<unsigned char>& b) { operator<<(b); }
+    // delete non-existent constructor to defend against future introduction
+    // e.g. via prevector
+    explicit CScript(const std::vector<unsigned char>& b) = delete;
 
 
     CScript& operator<<(int64_t b) { return push_int64(b); }
@@ -581,13 +583,4 @@ struct CScriptWitness
     std::string ToString() const;
 };
 
-class CReserveScript
-{
-public:
-    CScript reserveScript;
-    virtual void KeepScript() {}
-    CReserveScript() {}
-    virtual ~CReserveScript() {}
-};
-
 #endif // BITCOIN_SCRIPT_SCRIPT_H