# MutantHub mutant #2027: Relational operator mutation at txgraph.cpp:1733
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:1733-1733
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -1733,1 +1733,1 @@
-            if (cluster != nullptr) {
+            if (cluster == nullptr) {