From e33af3b3e7ae0ecb806f94b2314106c24f048989 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sun, 23 Apr 2023 09:47:59 -0400
Subject: define PATH_MAX if it isn't already

---
 cd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cd.c b/cd.c
index 8b0a663..7233f8d 100644
--- a/cd.c
+++ b/cd.c
@@ -17,7 +17,6 @@
  *
  */
 
-#include "sh.h"
 #include <errno.h>
 #include <limits.h>
 #include <stdio.h>
@@ -25,6 +24,11 @@
 #include <stddef.h>
 #include <string.h>
 #include <unistd.h>
+#include "sh.h"
+
+#ifndef PATH_MAX
+#define PATH_MAX _POSIX_PATH_MAX
+#endif
 
 static void cd_in_cdpath(size_t n, char p[])
 {
-- 
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