Trash bin: fix exception triggered if no correct fileId is provided.
This fixes #17115 Signed-off-by: Simon Spannagel <simon.spannagel@cern.ch>
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@ -88,12 +88,12 @@ class PreviewController extends Controller {
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* @return DataResponse|Http\FileDisplayResponse
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*/
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public function getPreview(
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int $fileId,
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int $fileId = -1,
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int $x = 128,
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int $y = 128
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) {
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if ($x === 0 || $y === 0) {
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if ($fileId === -1 || $x === 0 || $y === 0) {
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return new DataResponse([], Http::STATUS_BAD_REQUEST);
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}
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