Resolve TypeError: Cannot dup ENV, use ENV.to_h to get a copy of ENV …

…as a hash
jruby · Nov 8, 2023 · 015888b · 015888b
1 parent e9d2b79
commit 015888b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spec/warbler/web_server_spec.rb b/spec/warbler/web_server_spec.rb
@@ -8,7 +8,7 @@ def self.reset_local_repository
 
 describe Warbler::WebServer::Artifact do
 
-  @@_env = ENV.dup
+  @@_env = ENV.to_h
 
   after(:all) { ENV.clear; ENV.update @@_env }