[DRE-maint] Bug#628899: traceback when going to user's profile

[Here I. Come]

Package: redmine
Version: 1.1.2-2~bpo60+1

ActionView::TemplateError (undefined method `html_safe' for
"user at domain.com":String) on line #10 of app/views/users/show.rhtml

7: <div class="splitcontentleft">
8: <ul>
9:      <% unless @user.pref.hide_mail %>
10:             <li><%=l(:field_mail)%>: <%= mail_to(h(@user.mail), nil, :encode
 => 'javascript') %></li>
11:     <% end %>
12:     <% @user.visible_custom_field_values.each do |custom_value| %>
13:     <% if !custom_value.value.blank? %>


user's real e-mail was replaced by 'user at domain.com'. Happens to every
user we have. Seems like API has changed. Can't figure out where it
happened.