# MutantHub mutant #3723: Constant replacement mutation at musig.cpp:79
# Repository: bitcoin/bitcoin @ d4b0e1e4b078dbb4ab57886d288470684dec5718
# File: src/musig.cpp:79-79
# Review: APPROVED; outcome: KILLED
--- a/src/musig.cpp
+++ b/src/musig.cpp
@@ -79,1 +79,1 @@
-    extpub.nChild = 0;
+    extpub.nChild = true;