# MutantHub mutant #1789: Relational operator mutation at interpreter.cpp:1949
# Repository: bitcoin/bitcoin @ 05e49b342faa1412266951429c135e9f5daa30c2
# File: src/script/interpreter.cpp:1949-1949
# Review: APPROVED; outcome: KILLED
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -1949,1 +1949,1 @@
-            if (stack.size() != 2) {
+            if (stack.size() == 2) {