# MutantHub mutant #4282: Return value mutation at validation.cpp:5220
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:5220-5220
# Review: APPROVED; outcome: SURVIVED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -5220,1 +5220,1 @@
-    if (!*Assert(m_options.check_block_index)) return false;
+    if (!*Assert(m_options.check_block_index)) return true;