[com_finder] - fix warning on search when not found

[alikon]

Pull Request for Issue #17731 .

Summary of Changes

fix total check

Testing Instructions

see #17731

Expected result

no warning

Actual result

waring

[ghost]

I have tested this item ✅ successfully on 1a744e7

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[sandewt]

Hi @alikon,

What do you think of:

<?php if ($this->total === 0 || $this->total === null) : ?>

Instead of:

<?php if (($this->total === 0) || ($this->total === null)) : ?>

In line 36, file ..\components\com_finder\views\search\tmpl\default_results.php ???

Gr.

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/17732.}

[sandewt]

I have tested this item ✅ successfully on 1a744e7

See note above.

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/17732.}

[ghost]

RTC after two successful tests.