From adba3e6701ccf76c9d216959e53b36314fec82cc Mon Sep 17 00:00:00 2001
From: Ed J <mohawk2@users.noreply.github.com>
Date: Sun, 21 Apr 2024 20:48:19 +0100
Subject: [PATCH] PLplot use the same Free*Grid as Alloc-ed,

---
 lib/PDL/Graphics/Simple/PLplot.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/PDL/Graphics/Simple/PLplot.pm b/lib/PDL/Graphics/Simple/PLplot.pm
index 9073077..98ac195 100644
--- a/lib/PDL/Graphics/Simple/PLplot.pm
+++ b/lib/PDL/Graphics/Simple/PLplot.pm
@@ -245,7 +245,7 @@ our $plplot_methods = {
 	my $grid = plAlloc2dGrid($data->[0], $data->[1]);
 	
 	plshades( $data->[2], $xmin, $xmax, $ymin, $ymax, $clevel, $fill_width, $cont_color, $cont_width, 0, 0, \&pltr2, $grid );
-	plFreeGrid($grid);
+	plFree2dGrid($grid);
 
 	if($ipo->{wedge}) {
 	    # Work around PLplot justify bug