[pmwiki-users] Fwd: Undefined array key "squelch" in .../notify.php - in PHP8

[Jean-Patrick Charrey]

Hi

I have been testing the latest Pmwiki 2.3.2 on PHP8.0  I have the 
following warning message:

/*Warning*//: Undefined array key "squelch" 
in//*.../scripts/notify.php*//on line//*137*/

All cookbooks are removed from config.php and I only have

$EnableNotify = 1;

I don't have this message in PHP7.4

Line 137 in notify.php has the following code  if ($opt['squelch'])

I wonder if some sintax update is needed there?

Jean-Patrick
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