# MutantHub mutant #1701: Relational operator mutation at interpreter.cpp:1587
# Repository: bitcoin/bitcoin @ 05e49b342faa1412266951429c135e9f5daa30c2
# File: src/script/interpreter.cpp:1587-1587
# Review: APPROVED; outcome: KILLED
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -1587,1 +1587,1 @@
-           2 * ((hash_type & 0x1f) == SIGHASH_SINGLE) +
+           2 * ((hash_type & 0x1f) != SIGHASH_SINGLE) +