Add policy: null signature for failed CHECK(MULTI)SIG

src/test/script_tests.cpp

@@ -88,6 +88,8 @@ static ScriptErrorDesc script_errors[]={
     {SCRIPT_ERR_SIG_NULLDUMMY, "SIG_NULLDUMMY"},
     {SCRIPT_ERR_PUBKEYTYPE, "PUBKEYTYPE"},
     {SCRIPT_ERR_CLEANSTACK, "CLEANSTACK"},
+    {SCRIPT_ERR_MINIMALIF, "MINIMALIF"},
+    {SCRIPT_ERR_SIG_NULLFAIL, "NULLFAIL"},
     {SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS, "DISCOURAGE_UPGRADABLE_NOPS"}
 };
 

src/test/transaction_tests.cpp

@@ -45,6 +45,7 @@ static std::map<string, unsigned int> mapFlagNames = boost::assign::map_list_of
     (string("DISCOURAGE_UPGRADABLE_NOPS"), (unsigned int)SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS)
     (string("CLEANSTACK"), (unsigned int)SCRIPT_VERIFY_CLEANSTACK)
     (string("MINIMALIF"), (unsigned int)SCRIPT_VERIFY_MINIMALIF)
+    (string("NULLFAIL"), (unsigned int)SCRIPT_VERIFY_NULLFAIL)
     (string("CHECKLOCKTIMEVERIFY"), (unsigned int)SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY)
     (string("CHECKSEQUENCEVERIFY"), (unsigned int)SCRIPT_VERIFY_CHECKSEQUENCEVERIFY);