1 files changed, 1 insertions, 1 deletions
diff --git a/pp_pack.c b/pp_pack.c
index 3518298046..a5b81635f6 100644
--- a/pp_pack.c
+++ b/pp_pack.c
@@ -2541,7 +2541,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist )
 	SV *fromstr;
 	STRLEN fromlen;
 	I32 len;
-	SV *lengthcode = Nullsv;
+	SV *lengthcode = NULL;
         I32 datumtype = symptr->code;
         howlen_t howlen = symptr->howlen;
 	char *start = SvPVX(cat);