# MutantHub mutant #4373: Statement deletion mutation at validation.cpp:6339
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:6339-6339
# Review: APPROVED; outcome: KILLED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -6339,1 +6339,0 @@
-    std::swap(curr_chainstate.m_mempool, prev_chainstate->m_mempool);