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fix PHP 8.0 error: Unsupported operand types: null + array

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This commit is contained in:
Ralf Becker 2021-10-20 15:03:41 +02:00
parent a8cc4d3c33
commit 1b0ab9cd4b
1 changed files with 1 additions and 1 deletions
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2
preferences/inc/class.preferences_settings.inc.php
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@ -412,7 +412,7 @@ class preferences_settings
continue 2;
case 'notify':
$vars = $GLOBALS['egw']->preferences->vars;
$vars = $GLOBALS['egw']->preferences->vars ?? [];
if (is_array($setting['values'])) $vars += $setting['values'];
$GLOBALS['egw']->preferences->{$attribute}[$appname][$setting['name']] =
$GLOBALS['egw']->preferences->lang_notify($GLOBALS['egw']->preferences->{$attribute}[$appname][$setting['name']], $vars);