# MutantHub mutant #3955: Constant replacement mutation at validation.cpp:906
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:906-906
# Review: APPROVED; outcome: KILLED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -906,1 +906,1 @@
-            fSpendsCoinbase = true;
+            fSpendsCoinbase = false;