# MutantHub mutant #3215: Logical operator mutation at script_patterns.ipp:363
# Repository: libbitcoin/libbitcoin-system @ 98db5bfd7c7b65532e42309c7b71419d82ec5ea8
# File: include/bitcoin/system/impl/chain/script_patterns.ipp:363-363
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/chain/script_patterns.ipp
+++ b/include/bitcoin/system/impl/chain/script_patterns.ipp
@@ -363,1 +363,1 @@
-        && is_endorsement(ops[0].data());
+        || is_endorsement(ops[0].data());