From d1e706d75641b6900a632801f58e6db8400be9d5 Mon Sep 17 00:00:00 2001
From: Christoph Gohlke <cjgohlke@gmail.com>
Date: Sat, 19 Dec 2020 19:42:29 -0800
Subject: [PATCH] return ImagingError_MemoryError

---
 src/_imaging.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_imaging.c b/src/_imaging.c
index 53a03fc88..ca4c017d5 100644
--- a/src/_imaging.c
+++ b/src/_imaging.c
@@ -3182,7 +3182,7 @@ _draw_polygon(ImagingDrawObject* self, PyObject* args)
     ixy = (int*) calloc(n, 2 * sizeof(int));
     if (ixy == NULL) {
         free(xy);
-        return NULL;
+        return ImagingError_MemoryError();
     }
 
     for (i = 0; i < n; i++) {