# MutantHub mutant #1982: Constant replacement mutation at txgraph.cpp:1199
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:1199-1199
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -1199,1 +1199,1 @@
-    auto& clusterset = GetClusterSet(1);
+    auto& clusterset = GetClusterSet(1 - 1);