# MutantHub mutant #4047: Logical operator mutation at validation.cpp:2569
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:2569-2569
# Review: APPROVED; outcome: SURVIVED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2569,1 +2569,1 @@
-    if (script_check_reason != m_last_script_check_reason_logged && role.validated && !role.historical) {
+    if (script_check_reason != m_last_script_check_reason_logged || role.validated && !role.historical) {