From 8188e792d9778026eed09ab664ac4b16c8906034 Mon Sep 17 00:00:00 2001
From: Fred Drake <fdrake@acm.org>
Date: Sun, 18 Nov 2001 02:36:07 +0000
Subject: [PATCH] assert.h was not always included by Python.h; make sure we
 import it for older versions.  (Thanks to Martijn Faassen.)

---
 Modules/pyexpat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index 9344031a72..dada234f2c 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -1,4 +1,7 @@
 #include "Python.h"
+#if PY_VERSION_HEX < 0x020000B1
+#include <assert.h>
+#endif
 #include <ctype.h>
 
 #include "compile.h"
-- 
2.50.1