# MutantHub mutant #2176: Arithmetic operator mutation at txgraph.cpp:3511
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:3511-3511
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -3511,1 +3511,1 @@
-                if (--chl_it->m_deps_left == 0) {
+                if (++chl_it->m_deps_left == 0) {