Fix #5231: "Reason is too long" notice does not appear when editing an appeal

app/controllers/post_appeals_controller.rb

@@ -42,8 +42,7 @@ class PostAppealsController < ApplicationController
   def update
     @post_appeal = authorize PostAppeal.find(params[:id])
     @post_appeal.update(permitted_attributes(@post_appeal))
-    respond_with(@post_appeal) do |fmt|
-      fmt.html { redirect_to post_path(@post_appeal.post) }
-    end
+
+    respond_with(@post_appeal, location: @post_appeal.post)
   end
 end

app/controllers/post_flags_controller.rb

@@ -42,8 +42,7 @@ class PostFlagsController < ApplicationController
   def update
     @post_flag = authorize PostFlag.find(params[:id])
     @post_flag.update(permitted_attributes(@post_flag))
-    respond_with(@post_flag) do |fmt|
-      fmt.html { redirect_to post_path(@post_flag.post) }
-    end
+
+    respond_with(@post_flag, location: @post_flag.post)
   end
 end

app/views/post_appeals/edit.html.erb

@@ -7,7 +7,7 @@
     </p>
 
     <%= edit_form_for(@post_appeal) do |f| %>
-      <%= f.input :reason, as: :dtext, inline: true %>
+      <%= f.input :reason, as: :dtext %>
       <%= f.button :submit, "Submit" %>
       <%= dtext_preview_button "post_appeal_reason" %>
     <% end %>

app/views/post_flags/edit.html.erb

@@ -7,7 +7,7 @@
     </p>
 
     <%= edit_form_for(@post_flag) do |f| %>
-      <%= f.input :reason, as: :dtext, inline: true %>
+      <%= f.input :reason, as: :dtext %>
       <%= f.button :submit, "Submit" %>
       <%= dtext_preview_button "post_flag_reason" %>
     <% end %>