# MutantHub mutant #4175: Logical operator mutation at validation.cpp:4741
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:4741-4741
# Review: APPROVED; outcome: SURVIVED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -4741,1 +4741,1 @@
-        if ((chainstate.m_blockman.IsPruneMode() || is_snapshot_cs) && !(pindex->nStatus & BLOCK_HAVE_DATA)) {
+        if ((chainstate.m_blockman.IsPruneMode() || is_snapshot_cs) || !(pindex->nStatus & BLOCK_HAVE_DATA)) {