attachments_controller.rb in spina-2.9.1

- old
+ new

@@ -15,13 +15,15 @@
         @attachment = Attachment.find(params[:id])
       end
 
       def create
         @attachments = params[:attachment][:files].map do |file|
+          next if file.blank? # Skip the blank string posted by the hidden files[] field
+          
           attachment = Attachment.create(attachment_params)
           attachment.file.attach(file)
           attachment
-        end
+        end.compact
         
         respond_to do |format|
           format.turbo_stream { render turbo_stream: turbo_stream.prepend("attachments", partial: "attachment", collection: @attachments)}
           format.html { redirect_to spina.admin_attachments_url }
         end