# MutantHub mutant #3926: Return value mutation at validation.cpp:350
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:350-350
# Review: APPROVED; outcome: KILLED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -350,1 +350,1 @@
-        if (!CheckFinalTxAtTip(*Assert(m_chain.Tip()), tx)) return true;
+        if (!CheckFinalTxAtTip(*Assert(m_chain.Tip()), tx)) return false;