Latest rubocop

Gemfile.lock

@@ -314,7 +314,7 @@ GEM
     request_store (1.3.1)
     responders (2.3.0)
       railties (>= 4.2.0, < 5.1)
-    rubocop (0.42.0)
+    rubocop (0.43.0)
       parser (>= 2.3.1.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)

app/controllers/moderations_controller.rb

@@ -79,8 +79,9 @@ class ModerationsController < ApplicationController
   end
 
   def generate_destroy_reason
-    @moderation.reason = params[:event][:reason]
-    if params[:reason] != 'r_4'
+    if params[:reason] == 'r_4'
+      @moderation.reason = params[:event][:reason]
+    else
       @moderation.reason = t "moderations.refuse.reason_#{params[:reason]}_long"
     end
   end