1 files changed, 1 insertions, 1 deletions
diff --git a/deb.c b/deb.c
index 95ea3f4087..ea40c00b9a 100644
--- a/deb.c
+++ b/deb.c
@@ -105,7 +105,7 @@ debstackptrs(void)
 	(long)(stack_max-stack_base));
     PerlIO_printf(Perl_debug_log, "%8lx %8lx %8ld %8ld %8ld\n",
 	(unsigned long)mainstack, (unsigned long)AvARRAY(curstack),
-	(long)mainstack, (long)AvFILL(curstack), (long)AvMAX(curstack));
+	(long)mainstack, (long)AvFILLp(curstack), (long)AvMAX(curstack));
     return 0;
 }