From 3191e126c01cc00e488575669a9f6aa826a85f0b Mon Sep 17 00:00:00 2001
From: chocolateboy <chocolate@cpan.org>
Date: Mon, 15 Nov 2021 22:20:21 +0000
Subject: [PATCH] don't assume strings are mutable

---
 lib/mediainfo.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/mediainfo.rb b/lib/mediainfo.rb
index 14eae9c..5e752b2 100644
--- a/lib/mediainfo.rb
+++ b/lib/mediainfo.rb
@@ -112,6 +112,7 @@ def self.from_uri(input)
 
   def self.set_singleton_method(object,name,parameters)
     # Handle parameters with invalid characters (instance_variable_set throws error)
+    name = name.dup
     name.gsub!('.','_') if name.include?('.') ## period in name
     name.downcase!
     # Create singleton_method