From 8bdc9a90dbd6bc97f5cd6ae78a1a0cb44cce1cc3 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 30 Nov 2018 21:05:49 +0100
Subject: [PATCH] fileio: include ctype.h with <> rather than ""

It's a system header after all.
---
 src/basic/fileio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/basic/fileio.c b/src/basic/fileio.c
index 5e771a0aae..41fa1f2bd1 100644
--- a/src/basic/fileio.c
+++ b/src/basic/fileio.c
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 
+#include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <limits.h>
@@ -14,7 +15,6 @@
 #include <unistd.h>
 
 #include "alloc-util.h"
-#include "ctype.h"
 #include "env-util.h"
 #include "escape.h"
 #include "fd-util.h"