# MutantHub mutant #1331: Constant replacement mutation at interpreter.cpp:700
# Repository: bitcoin/bitcoin @ 05e49b342faa1412266951429c135e9f5daa30c2
# File: src/script/interpreter.cpp:700-700
# Review: APPROVED; outcome: KILLED
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -700,1 +700,1 @@
-                    stack.push_back(altstacktop(-1));
+                    stack.push_back(altstacktop(-1 + 1));