Refactor showAtom, and make it use the ATOM template

Minor changes:

  * Fix the date which was in a invalid format.
  * Avoid empty categories (tags).
  * Use the locale to set the language

1 files changed, 1 insertions, 1 deletions

diff --git a/application/Utils.php b/application/Utils.php
index 3d819716..bcf5bdb5 100644
--- a/application/Utils.php
+++ b/application/Utils.php
@@ -226,7 +226,7 @@ function space2nbsp($text)
  *
  * @return string formatted description.
  */
-function format_description($description, $redirector) {
+function format_description($description, $redirector = false) {
     return nl2br(space2nbsp(text2clickable($description, $redirector)));
 }