app/controllers/cas/sites/sections/contents_controller.rb in cas-cms-1.0.0.alpha1 vs app/controllers/cas/sites/sections/contents_controller.rb in cas-cms-1.0.0.alpha2

@@ -23,10 +23,11 @@
         ActiveRecord::Base.transaction do
           @content.author_id = current_user.id
           @content.section_id = @section.id
           @content.tag_list = content_params[:tag_list] if content_params[:tag_list]
           success = @content.save!
+
           ::Cas::Activity.create!(user: current_user, site: @site, subject: @content, event_name: 'create')
           associate_files(@content, :images)
           associate_files(@content, :attachments)
         end
       rescue ActiveRecord::RecordInvalid
@@ -94,10 +95,12 @@
     def content_params
       @content_params ||= begin
         # When no file is uploaded, when the content form is submitted the
         # `file` input ends up being sent empty (e.g file: [""]). This confuses
         # Rails.
-        params[:content].delete(:file) if params[:content][:file].map(&:presence).compact.blank?
+        if params[:content][:file].present?
+          params[:content].delete(:file) if params[:content][:file].map(&:presence)&.compact.blank?
+        end
 
         result = params.require(:content).permit(
           :category_id,
           :title,
           :location,