From 6d7ffaf10ee0568389854d41ad657a9e63c1703c Mon Sep 17 00:00:00 2001
From: Randy Morgan <digital.ipseity@gmail.com>
Date: Sun, 14 Oct 2012 10:35:47 +0900
Subject: Updated options parser to reject nil values

---
 lib/axlsx/util/options_parser.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/axlsx/util/options_parser.rb b/lib/axlsx/util/options_parser.rb
index c4c43fa2..b6332275 100644
--- a/lib/axlsx/util/options_parser.rb
+++ b/lib/axlsx/util/options_parser.rb
@@ -1,8 +1,8 @@
 module Axlsx
   module OptionsParser
     def parse_options(options={})
-      options.each do |o|
-        self.send("#{o[0]}=", o[1]) if self.respond_to? "#{o[0]}="
+      options.each do |key, value|
+        self.send("#{key}=", value) if self.respond_to?("#{key}=") && value != nil
       end
     end
   end
-- 
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