# MutantHub mutant #505: Relational operator mutation at psbt.cpp:566
# Repository: bitcoin/bitcoin @ 2f72123f613f3aa1484ed06344039be78dedcb33
# File: src/psbt.cpp:566-566
# Review: APPROVED; outcome: SURVIVED
--- a/src/psbt.cpp
+++ b/src/psbt.cpp
@@ -566,1 +566,1 @@
-        if (prevout.n >= input.non_witness_utxo->vout.size()) {
+        if (prevout.n > input.non_witness_utxo->vout.size()) {