Fix more typing in OC\Archive classes

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

3 files changed, 9 insertions, 9 deletions

diff --git a/lib/private/Archive/Archive.php b/lib/private/Archive/Archive.php
index 4f8100530ac..31db51d59a1 100644
--- a/lib/private/Archive/Archive.php
+++ b/lib/private/Archive/Archive.php
@@ -57,13 +57,13 @@ abstract class Archive {
 	/**
 	 * get the uncompressed size of a file in the archive
 	 * @param string $path
-	 * @return int
+	 * @return int|false
 	 */
 	abstract public function filesize($path);
 	/**
 	 * get the last modified time of a file in the archive
 	 * @param string $path
-	 * @return int
+	 * @return int|false
 	 */
 	abstract public function mtime($path);
 	/**
diff --git a/lib/private/Archive/TAR.php b/lib/private/Archive/TAR.php
index 1b8f72fd6ce..a3c2abb41bb 100644
--- a/lib/private/Archive/TAR.php
+++ b/lib/private/Archive/TAR.php
@@ -186,22 +186,22 @@ class TAR extends Archive {
 	 * get the uncompressed size of a file in the archive
 	 *
 	 * @param string $path
-	 * @return int
+	 * @return int|false
 	 */
 	public function filesize($path) {
 		$stat = $this->getHeader($path);
-		return $stat['size'];
+		return $stat['size'] ?? false;
 	}
 
 	/**
 	 * get the last modified time of a file in the archive
 	 *
 	 * @param string $path
-	 * @return int
+	 * @return int|false
 	 */
 	public function mtime($path) {
 		$stat = $this->getHeader($path);
-		return $stat['mtime'];
+		return $stat['mtime'] ?? false;
 	}
 
 	/**
diff --git a/lib/private/Archive/ZIP.php b/lib/private/Archive/ZIP.php
index 8c1b162206d..5dad747edf0 100644
--- a/lib/private/Archive/ZIP.php
+++ b/lib/private/Archive/ZIP.php
@@ -97,16 +97,16 @@ class ZIP extends Archive {
 	/**
 	 * get the uncompressed size of a file in the archive
 	 * @param string $path
-	 * @return int
+	 * @return int|false
 	 */
 	public function filesize($path) {
 		$stat = $this->zip->statName($path);
-		return $stat['size'];
+		return $stat['size'] ?? false;
 	}
 	/**
 	 * get the last modified time of a file in the archive
 	 * @param string $path
-	 * @return int
+	 * @return int|false
 	 */
 	public function mtime($path) {
 		return filemtime($this->path);