Bug 19808: Do not display 'Added' alone

It seems that reviews.datereviewed ends with NULL in DB.
It is caused by another issue that will be fixed on another bug report.

Signed-off-by: Jon Knight <J.P.Knight@lboro.ac.uk>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-showreviews.tt

@@ -86,8 +86,12 @@
                                             [% FILTER html_break %]
                                                 [% review.review |html %]
                                             [% END %]
-                                        <span style="font-size:87%;font-color:#CCC;">Added [% review.datereviewed | $KohaDates %] [% IF ( review.your_comment ) %] by <strong>you</strong>[% ELSE %]
-                                        [% IF ( review.borrowernumber && ShowReviewer != "none" ) %] by
+                                        <span style="font-size:87%;font-color:#CCC;">
+                                        [% IF review.your_comment %]
+                                            Added [% review.datereviewed | $KohaDates %] by you
+                                        [% ELSE %]
+                                        [% IF ( review.borrowernumber && ShowReviewer != "none" ) %]
+                                            Added [% review.datereviewed | $KohaDates %] by
                                             [% SWITCH ShowReviewer %]
                                             [% CASE 'full' %]
                                                 [% review.borrtitle %] [% review.firstname %] [% review.surname %]