X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e3c919275818d46a515c183cf373d7a53bc6942a..3d79f9fd88ab2784b292c8eafc46070472b2a4c9:/app/controllers/site_controller.rb diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb index 5d63e79fd..58f0a11c9 100644 --- a/app/controllers/site_controller.rb +++ b/app/controllers/site_controller.rb @@ -138,7 +138,12 @@ class SiteController < ApplicationController end def preview - render :html => RichText.new(params[:type], params[:text]).to_html + if params[:text].blank? + flash.now[:warning] = t("layouts.nothing_to_preview") + render :partial => "layouts/flash" + else + render :html => RichText.new(params[:type], params[:text]).to_html + end end def id