# MutantHub mutant #1980: Constant replacement mutation at txgraph.cpp:1138
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:1138-1138
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -1138,1 +1138,1 @@
-                        chunk_count = LinearizationIndex(-1);
+                        chunk_count = LinearizationIndex(-1 - 1);