# MutantHub mutant #2167: Logical operator mutation at txgraph.cpp:3422
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:3422-3422
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -3422,1 +3422,1 @@
-            while (deps_it != deps_by_child.end() && deps_it->second == trim_it->m_index) {
+            while (deps_it != deps_by_child.end() || deps_it->second == trim_it->m_index) {