1 files changed, 6 insertions, 1 deletions
diff --git a/lib/private/Preview/HEIC.php b/lib/private/Preview/HEIC.php
index 68c83fad97d..f2d43564c99 100644
--- a/lib/private/Preview/HEIC.php
+++ b/lib/private/Preview/HEIC.php
@@ -30,6 +30,7 @@ declare(strict_types=1);
 namespace OC\Preview;
 
 use OCP\Files\File;
+use OCP\Files\FileInfo;
 use OCP\IImage;
 use OCP\ILogger;
 
@@ -49,7 +50,7 @@ class HEIC extends ProviderV2 {
 	/**
 	 * {@inheritDoc}
 	 */
-	public function isAvailable(\OCP\Files\FileInfo $file): bool {
+	public function isAvailable(FileInfo $file): bool {
 		return in_array('HEIC', \Imagick::queryFormats("HEI*"));
 	}
 
@@ -57,6 +58,10 @@ class HEIC extends ProviderV2 {
 	 * {@inheritDoc}
 	 */
 	public function getThumbnail(File $file, int $maxX, int $maxY): ?IImage {
+		if (!$this->isAvailable($file)) {
+			return null;
+		}
+
 		$tmpPath = $this->getLocalFile($file);
 
 		// Creates \Imagick object from the heic file