# MutantHub mutant #2151: Arithmetic operator mutation at txgraph.cpp:3196
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:3196-3196
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -3196,1 +3196,1 @@
-            auto start_pos = chunk_end_entry.m_main_lin_index + 1 - chunk_data.m_chunk_count;
+            auto start_pos = chunk_end_entry.m_main_lin_index + 1 + chunk_data.m_chunk_count;