From 4d45ddf88f1aa507ff7fae37c412a03b25e25129 Mon Sep 17 00:00:00 2001
From: Steven Schubiger <stsc@refcnt.org>
Date: Sun, 14 Dec 2014 14:55:28 +0100
Subject: Check if BUF_SIZE is defined

---
 colorize.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/colorize.c b/colorize.c
index c7fa2bb..2cd137a 100644
--- a/colorize.c
+++ b/colorize.c
@@ -60,7 +60,7 @@
 
 #define free_null(ptr) free_wrap((void **)&ptr)
 
-#if BUF_SIZE <= 0 || BUF_SIZE > 65536
+#if defined(BUF_SIZE) && (BUF_SIZE <= 0 || BUF_SIZE > 65536)
 # undef BUF_SIZE
 #endif
 #ifndef BUF_SIZE
-- 
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