From c7c30f2fe05b6557454bc7e866f5091b24d8a975 Mon Sep 17 00:00:00 2001
From: johnnyshields <johnny.shields@gmail.com>
Date: Sat, 1 Apr 2023 09:59:04 +0900
Subject: Fix global setting of escape_formulas

---
 lib/axlsx.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/axlsx.rb b/lib/axlsx.rb
index c3532b72..a21d6dfa 100644
--- a/lib/axlsx.rb
+++ b/lib/axlsx.rb
@@ -207,7 +207,7 @@ module Axlsx
   # See https://www.owasp.org/index.php/CSV_Injection for details.
   # @return [Boolean]
   def self.escape_formulas
-    @escape_formulas || false
+    @escape_formulas.nil? ? false : @escape_formulas
   end
 
   # Sets whether to treat values starting with an equals sign as formulas or as literal strings.
-- 
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