# MutantHub mutant #2996: Relational operator mutation at interpreter.ipp:1011
# Repository: libbitcoin/libbitcoin-system @ 8e7a9fdcb4ca72bc5bfe9961815aaa9bc33b64a0
# File: include/bitcoin/system/impl/machine/interpreter.ipp:1011-1011
# Review: APPROVED; outcome: KILLED
--- a/include/bitcoin/system/impl/machine/interpreter.ipp
+++ b/include/bitcoin/system/impl/machine/interpreter.ipp
@@ -1011,1 +1011,1 @@
-    this->push_bool(ec == error::op_success);
+    this->push_bool(ec != error::op_success);