Install mass_mailing with demo data, send a mailing using the "Thank
you for joining us" template. Inside your mail client, click on the
LOGIN button, this open your web browser on a link-tracker URL but the
page fails to load because "The page isn't redirecting properly".
Inside the template of that "Thank you for joining us" mail, the logging
button is basically defined as follow: `<a href="#">LOGIN</a>`, a URL
with a fragment that is empty, a redirection to the current page.
Upon rendering that template and send it to the recipients, all links
are wrapped inside a link-tracker for well tracking purpose, this
created a link `/r/xyz` targeting `#`. Upon accessing that `/r/xyz` URL
the client would be redirected to `#` which in that context is actually
`/r/xyz#`: the link-tracker itself. The browser detects that there is a
redirecting loop and show an error instead.
The problem is solved by saving an absolute link with the link-tracker
instead of a relative one.
Task-3603607
closesodoo/odoo#150678
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Signed-off-by: Julien Castiaux (juc) <juc@odoo.com>