# MutantHub mutant #3991: Statement deletion mutation at validation.cpp:1521
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:1521-1521
# Review: APPROVED; outcome: SURVIVED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -1521,1 +1521,0 @@
-            results.emplace(child_wtxid, MempoolAcceptResult::Failure(child_state));