# MutantHub mutant #687: Constant replacement mutation at descriptor.cpp:1120
# Repository: bitcoin/bitcoin @ 1aafd49077041e874d6b5f114927bc37e5b85d71
# File: src/script/descriptor.cpp:1120-1120
# Review: APPROVED; outcome: SURVIVED
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -1120,1 +1120,1 @@
-    bool ToPrivateString(const SigningProvider& arg, std::string& out) const final { return false; }
+    bool ToPrivateString(const SigningProvider& arg, std::string& out) const final { return true; }