# MutantHub mutant #3156: Relational operator mutation at script_patterns.ipp:258
# Repository: libbitcoin/libbitcoin-system @ 98db5bfd7c7b65532e42309c7b71419d82ec5ea8
# File: include/bitcoin/system/impl/chain/script_patterns.ipp:258-258
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/chain/script_patterns.ipp
+++ b/include/bitcoin/system/impl/chain/script_patterns.ipp
@@ -258,1 +258,1 @@
-        if (((op++)->data().size() != ec_xonly_size) ||
+        if (((op++)->data().size() == ec_xonly_size) ||