[Bug]: e_parse addon toWYSIWYG() is not working for empty field

[Jimmi08]

What e107 version are you using?

Latest Github version (just updated)

Bug description

If bbarea field is empty, to WYSIWYG() in the plugin addon is never applied

The reason is this test:

					if($tmp = e107::callMethod($hookObj, 'toWYSIWYG', $value, $opts))
					{
						$value = $tmp;
						 
					}

$tmp is an empty string so it fails and the $value is not replaced

How to reproduce

Database value: [html][/html]

$text = $tp->toHTML($text, true); returns empty string ''

test fails

$value is still [html][/html]

Expected behavior

$value = '';

What browser(s) are you seeing the problem on?

Chrome / Brave

PHP Version

8.2