#641: build valid url to sender avatar

misago/templates/misago/emails/base.html

@@ -56,7 +56,7 @@
               <table border="0" width="100%" height="100%" cellpadding="0" cellspacing="0">
                 <tr>
                   <td valign="middle" style="font-size: 28px; line-height: 24px; color: #555555;">{{ misago_settings.forum_name }}</td>
-                  <td align="center" valign="middle" width="30"><img src="{{ SITE_PROTOCOL }}:{{ recipient|avatar:32 }}" width="32" height="32" style="border-radius: 3px;" alt=""></td>
+                  <td align="center" valign="middle" width="30"><img src="{{ SITE_ADDRESS }}{{ recipient|avatar:32 }}" width="32" height="32" style="border-radius: 3px;" alt=""></td>
                 </tr>
               </table>
             <br>