Reuse old mailer configuration when code reloading is active. Closes #…

…751
hanami · Mar 28, 2017 · 78840d4 · 78840d4
1 parent b119680
commit 78840d4
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/hanami/components/components.rb b/lib/hanami/components/components.rb
@@ -183,7 +183,10 @@ module Components # rubocop:disable Metrics/ModuleLength
 
       resolve do |configuration|
         unless configuration.mailer.nil?
-          Hanami::Mailer.configuration = Hanami::Mailer::Configuration.new if Hanami.code_reloading?
+          if Hanami.code_reloading? && !Hanami::Mailer.configuration.nil?
+            Hanami::Mailer.configuration = Hanami::Mailer.configuration.dup
+          end
+
           Hanami::Mailer.configure(&configuration.mailer)
           Hanami::Mailer.configuration
         end