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Fix deprecation warning in PHP 8.2 when $output is null
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@ -182,6 +182,10 @@ class DisplayHandler extends Handler
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{
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{
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return;
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return;
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}
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}
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if ($output === null)
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{
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$output = '';
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}
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// Print debug information.
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// Print debug information.
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$debug_output = '';
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$debug_output = '';
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