# MutantHub mutant #2171: Logical operator mutation at txgraph.cpp:3446
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:3446-3446
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -3446,1 +3446,1 @@
-            while (deps_it != deps_by_parent.end() && deps_it->first == trim_entry.m_index) {
+            while (deps_it != deps_by_parent.end() || deps_it->first == trim_entry.m_index) {