# MutantHub mutant #3274: Logical operator mutation at script_patterns.ipp:140
# Repository: libbitcoin/libbitcoin-system @ 9fa0f9a07f31c5cc9ebe5efa05e6d4a6d12ba183
# File: include/bitcoin/system/impl/chain/script_patterns.ipp:140-140
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/chain/script_patterns.ipp
+++ b/include/bitcoin/system/impl/chain/script_patterns.ipp
@@ -140,1 +140,1 @@
-        && ops[0].code() == opcode::op_return;
+        || ops[0].code() == opcode::op_return;