# MutantHub mutant #1945: Logical operator mutation at txgraph.cpp:596
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:596-596
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -596,1 +596,1 @@
-        bool IsRemoved() const noexcept { return cluster == nullptr && index == DepGraphIndex(-1); }
+        bool IsRemoved() const noexcept { return cluster == nullptr || index == DepGraphIndex(-1); }