# MutantHub mutant #1877: Logical operator mutation at script.cpp:208
# Repository: bitcoin/bitcoin @ 859215218667ca9f35d5adae0289e4a125798087
# File: src/script/script.cpp:208-208
# Review: APPROVED; outcome: KILLED
--- a/src/script/script.cpp
+++ b/src/script/script.cpp
@@ -208,1 +208,1 @@
-    return (this->size() == 4 &&
+    return (this->size() == 4 ||