# MutantHub mutant #1237: Relational operator mutation at interpreter.cpp:472
# Repository: bitcoin/bitcoin @ 05e49b342faa1412266951429c135e9f5daa30c2
# File: src/script/interpreter.cpp:472-472
# Review: APPROVED; outcome: KILLED
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -472,1 +472,1 @@
-                opcode == OP_AND ||
+                opcode != OP_AND ||