# MutantHub mutant #4057: Logical operator mutation at validation.cpp:2646
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:2646-2646
# Review: APPROVED; outcome: SURVIVED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2646,1 +2646,1 @@
-        if (!tx.IsCoinBase() && fScriptChecks)
+        if (!tx.IsCoinBase() || fScriptChecks)