# MutantHub mutant #1928: Logical operator mutation at txgraph.cpp:135
# Repository: bitcoin/bitcoin @ ca45461ddb2421b4267dad0b7d7bcec88c07eba4
# File: src/txgraph.cpp:135-135
# Review: APPROVED; outcome: KILLED
--- a/src/txgraph.cpp
+++ b/src/txgraph.cpp
@@ -135,1 +135,1 @@
-        return m_quality == QualityLevel::ACCEPTABLE || m_quality == QualityLevel::OPTIMAL;
+        return m_quality == QualityLevel::ACCEPTABLE && m_quality == QualityLevel::OPTIMAL;