# MutantHub mutant #3129: Relational operator mutation at script_patterns.ipp:230
# Repository: libbitcoin/libbitcoin-system @ 98db5bfd7c7b65532e42309c7b71419d82ec5ea8
# File: include/bitcoin/system/impl/chain/script_patterns.ipp:230-230
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/chain/script_patterns.ipp
+++ b/include/bitcoin/system/impl/chain/script_patterns.ipp
@@ -230,1 +230,1 @@
-        && ops[1].code() == opcode::checksig
+        && ops[1].code() != opcode::checksig