From b70790237f433e569802492b7edb6005a498c5d9 Mon Sep 17 00:00:00 2001
From: Eric Snow <ericsnowcurrently@gmail.com>
Date: Tue, 23 May 2017 10:35:36 -0700
Subject: [PATCH] bpo-22257: Fix CLI by using int instead of char (compares to
 EOF).

---
 Modules/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/main.c b/Modules/main.c
index c8d3afd38d3c2a..5e593f0a595079 100644
--- a/Modules/main.c
+++ b/Modules/main.c
@@ -379,7 +379,7 @@ read_command_line(int argc, wchar_t **argv, _Py_CommandLineDetails *cmdline)
     PyObject *warning_option = NULL;
     wchar_t *command = NULL;
     wchar_t *module = NULL;
-    char c;
+    int c;
     char *opt;
 
     opt = Py_GETENV("PYTHONMALLOC");