1 files changed, 1 insertions, 1 deletions
diff --git a/sv.c b/sv.c
index 5c7ccec461..98d70a48c2 100644
--- a/sv.c
+++ b/sv.c
@@ -11187,7 +11187,7 @@ perl_clone_using(PerlInterpreter *proto_perl, UV flags,
     PL_reg_oldsaved	= Nullch;
     PL_reg_oldsavedlen	= 0;
 #ifdef PERL_COPY_ON_WRITE
-    PL_nrs		= NullSv;
+    PL_nrs		= Nullsv;
 #endif
     PL_reg_maxiter	= 0;
     PL_reg_leftiter	= 0;