# MutantHub mutant #3886: Logical operator mutation at operation_patterns.ipp:160
# Repository: libbitcoin/libbitcoin-system @ c37c9b73278f1f97e6eb6421f3544f5e58edba2f
# File: include/bitcoin/system/impl/chain/operation_patterns.ipp:160-160
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp
+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp
@@ -160,1 +160,1 @@
-    return is_relaxed_push(code) && code != op_80;
+    return is_relaxed_push(code) || code != op_80;