# MutantHub mutant #3000: Logical operator mutation at interpreter.ipp:1099
# Repository: libbitcoin/libbitcoin-system @ 8e7a9fdcb4ca72bc5bfe9961815aaa9bc33b64a0
# File: include/bitcoin/system/impl/machine/interpreter.ipp:1099-1099
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/machine/interpreter.ipp
+++ b/include/bitcoin/system/impl/machine/interpreter.ipp
@@ -1099,1 +1099,1 @@
-        ec == error::op_check_multisig_verify2 ||
+        ec == error::op_check_multisig_verify2 &&