[O] call to agenda no longer working

[Detlef Steuer]

Hi!

After returning from holidays and updating org-mode
C-c a a no longer starts my agenda, but gives:

Press key for agenda command (unrestricted):
org-agenda-list: Wrong type argument: listp, "--------------------"

in the *Messages* buffer.

Any hint appreciated.

(org from today, emacs 25.2.1)

Detlef

-- 

"Wisely and slow. Those stumble that run fast."
Shakespeare -- Romeo and Juliet