# MutantHub mutant #2523: Relational operator mutation at main_impl.h:508
# Repository: bitcoin-core/secp256k1 @ a9a61831bdcd97475e200a4bdd1ebed641f7268d
# File: src/modules/silentpayments/main_impl.h:508-508
# Review: APPROVED; outcome: KILLED
--- a/src/modules/silentpayments/main_impl.h
+++ b/src/modules/silentpayments/main_impl.h
@@ -508,1 +508,1 @@
-    if (xonly_pubkeys != NULL) {
+    if (xonly_pubkeys == NULL) {