bug#45015: [mumi] 44964 cannot be displayed

[Ricardo Wurmus]

Display of issue 44964 fails because the email address is not properly
split.

--8<---------------cut here---------------start------------->8---
GET /44964
In mumi/web/server.scm:
     33:9  9 (handler _ _)
In mumi/web/controller.scm:
   122:24  8 (_ _)
In mumi/web/view/html.scm:
    358:2  7 (issue-page #<<bug-status> num: 44964 archived: #f bloâ¦> â¦)
In unknown file:
           6 (filter #<procedure 7f19e5295440 at mumi/web/view/htmlâ¦> â¦)
In mumi/web/view/html.scm:
   363:24  5 (_ _)
In mumi/messages.scm:
    142:8  4 (internal-message? _)
In unknown file:
           3 (_ #<procedure 7f174074bfe0 at ice-9/boot-9.scm:792:28â¦> â¦)
In mumi/messages.scm:
     88:6  2 (sender _)
In unknown file:
           1 (car "Jorge P. de Morais Neto <jorge+list@disroot.org>")
In ice-9/boot-9.scm:
  1669:16  0 (raise-exception _ #:continuable? _)
--8<---------------cut here---------------end--------------->8---


-- 
Ricardo