From 1291dfdeaddf67e5b9f470147790495cc9c35efc Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Tue, 6 Dec 2005 13:36:59 +0000
Subject: Don't include zlib header dir if it is not defined.

---
 util/mk1mf.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'util')

diff --git a/util/mk1mf.pl b/util/mk1mf.pl
index 606e9209cc..7f901ee934 100755
--- a/util/mk1mf.pl
+++ b/util/mk1mf.pl
@@ -292,7 +292,7 @@ for (;;)
 		{ $cflags .= " $val";}
 
 	if ($key eq "ZLIB_INCLUDE")
-		{ $cflags .= " -I$val";}
+		{ $cflags .= " $val" if $val ne "";}
 
 	if ($key eq "LIBZLIB")
 		{ $zlib_lib = "$val" if $val ne "";}
-- 
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