show-paren-mode (wrong-type-argument overlayp nil)

[Sascha Wilde]

Hi *,

with a current build from trunk I get errors when show-paren-mode is
enabled.  To reproduce:

emacs -Q
M-x toggle-debug-on-error  ; optional, to get a traceback
M-x show-paren-mode
)                          ; An unmatched closing parenthesis

The traceback I get is:

  Debugger entered--Lisp error: (wrong-type-argument overlayp nil)
    delete-overlay(nil)
    show-paren-function()
    apply(show-paren-function nil)
    byte-code("r\301302H303H\"\210)\301\207" [timer apply 5 6] 4)
    timer-event-handler([t 0 0 125000 t show-paren-function nil idle 0])

Sorry, I currently have no time for a more thorough bug report.

cheers,
sascha
-- 
Sascha Wilde : The sum of intelligence on earth is a constant; 
             : population is growing