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test variable before using it

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(cherry picked from commit 82b8ed2652)

Co-authored-by: Mario <mario@mariovavti.com>
This commit is contained in:
Mario
2026-05-20 05:49:33 +00:00
parent 4b15b07b8b
commit a8d9747b12
1 changed files with 2 additions and 2 deletions
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4
Zotlabs/Module/New_channel.php
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@@ -33,7 +33,7 @@ class New_channel extends \Zotlabs\Web\Controller {
// first name
if(strpos($x,' '))
$test[] = legal_webbie(substr($x,0,strpos($x,' ')));
if($test[0]) {
if (!empty($test[0])) {
// first name plus first initial of last
$test[] = ((strpos($x,' ')) ? $test[0] . legal_webbie(trim(substr($x,strpos($x,' '),2))) : '');
// first name plus random number
@@ -69,7 +69,7 @@ class New_channel extends \Zotlabs\Web\Controller {
// first name
if(strpos($x,' '))
$test[] = legal_webbie(substr($x,0,strpos($x,' ')));
if($test[0]) {
if (!empty($test[0])) {
// first name plus first initial of last
$test[] = ((strpos($x,' ')) ? $test[0] . legal_webbie(trim(substr($x,strpos($x,' '),2))) : '');
// first name plus random number