# MutantHub mutant #1849: Relational operator mutation at interpreter.cpp:2136
# Repository: bitcoin/bitcoin @ 05e49b342faa1412266951429c135e9f5daa30c2
# File: src/script/interpreter.cpp:2136-2136
# Review: APPROVED; outcome: KILLED
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -2136,1 +2136,1 @@
-        if (witprogram.size() == WITNESS_V0_KEYHASH_SIZE)
+        if (witprogram.size() != WITNESS_V0_KEYHASH_SIZE)