From 45358ba929c939a8afa04cdf3fd62281a5f8e0af Mon Sep 17 00:00:00 2001
From: Sam Baskinger <basking2@yahoo.com>
Date: Tue, 11 Feb 2014 15:31:42 -0600
Subject: [PATCH] Require both CFLAGS and LDFLAGS to be empty in order to skip.

---
 ext/extconf.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/extconf.rb b/ext/extconf.rb
index 1961f66..a692423 100644
--- a/ext/extconf.rb
+++ b/ext/extconf.rb
@@ -38,7 +38,7 @@ def crash(str)
   ["lua", "lua5.1", "lua5.2"].any? do |l|
     ldf = `#{ex} --libs #{l}`.chomp
     cf = `#{ex} --cflags #{l}`.chomp
-    next false if ldf.empty? or cf.empty?
+    next false if ldf.empty? and cf.empty?
 
     $LDFLAGS << " #{ldf}"
     $CFLAGS  << " #{cf}"