# MutantHub mutant #964: Relational operator mutation at descriptor.cpp:2878
# Repository: bitcoin/bitcoin @ 1aafd49077041e874d6b5f114927bc37e5b85d71
# File: src/script/descriptor.cpp:2878-2878
# Review: APPROVED; outcome: KILLED
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -2878,1 +2878,1 @@
-    if (ctx != ParseScriptContext::TOP) return nullptr;
+    if (ctx == ParseScriptContext::TOP) return nullptr;