# MutantHub mutant #4033: Relational operator mutation at validation.cpp:2394
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:2394-2394
# Review: APPROVED; outcome: SURVIVED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2394,1 +2394,1 @@
-        if (state.GetResult() == BlockValidationResult::BLOCK_MUTATED) {
+        if (state.GetResult() != BlockValidationResult::BLOCK_MUTATED) {