# MutantHub mutant #4225: Relational operator mutation at validation.cpp:4934
# Repository: bitcoin/bitcoin @ ddea9196493d3b8fd841a36a6c53efd85dac7a05
# File: src/validation.cpp:4934-4934
# Review: APPROVED; outcome: KILLED
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -4934,1 +4934,1 @@
-        for (int nHeight = nForkHeight + 1; nHeight <= pindexNew->nHeight; ++nHeight) {
+        for (int nHeight = nForkHeight + 1; nHeight < pindexNew->nHeight; ++nHeight) {