From 369dedca896fedf4cc73967f54610a5d96d7e5e6 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Mon, 10 May 2010 09:43:49 +0000
Subject: (svn r19778) -Change: use the value from PATH_MAX (POSIX) for
 MAX_PATH (Windows/OpenTTD) if it exists

---
 src/stdafx.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/stdafx.h b/src/stdafx.h
index 9777e1fa9..8413e1d9d 100644
--- a/src/stdafx.h
+++ b/src/stdafx.h
@@ -416,7 +416,13 @@ void NORETURN CDECL error(const char *str, ...) WARN_FORMAT(1, 2);
 	#define _stricmp strcasecmp
 #endif
 
-#if !defined(MAX_PATH)
+#if defined(MAX_PATH)
+	/* It's already defined, no need to override */
+#elif defined(PATH_MAX) && PATH_MAX > 0
+	/* Use the value from PATH_MAX, if it exists */
+	#define MAX_PATH PATH_MAX
+#else
+	/* If all else fails, hardcode something :( */
 	#define MAX_PATH 260
 #endif
 
-- 
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