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Merge pull request #16786 from frederic34/patch-16

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fix php8 warning
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Laurent Destailleur 2021-03-18 23:07:51 +01:00 committed by GitHub
commit 71b89f4bde
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1 changed files with 1 additions and 1 deletions
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htdocs/admin/system/dolibarr.php
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@ -442,7 +442,7 @@ foreach ($configfileparameters as $key => $value) {
print img_warning($langs->trans('SwitchThisForABetterSecurity', 0));
}
} else {
print ${$newkey};
print (empty(${$newkey}) ? '' : ${$newkey});
}
if ($newkey == 'dolibarr_main_url_root' && ${$newkey} != DOL_MAIN_URL_ROOT) {
print ' (currently overwritten by autodetected value: '.DOL_MAIN_URL_ROOT.')';