Use more precise regex

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

2 files changed, 3 insertions, 3 deletions

diff --git a/lib/private/IntegrityCheck/Iterator/ExcludeFileByNameFilterIterator.php b/lib/private/IntegrityCheck/Iterator/ExcludeFileByNameFilterIterator.php
index ca0464d9d5c..26f4a56d15a 100644
--- a/lib/private/IntegrityCheck/Iterator/ExcludeFileByNameFilterIterator.php
+++ b/lib/private/IntegrityCheck/Iterator/ExcludeFileByNameFilterIterator.php
@@ -53,7 +53,7 @@ class ExcludeFileByNameFilterIterator extends \RecursiveFilterIterator {
 	 * @var array
 	 */
 	private $excludedFilenamePatterns = [
-		'/^\.webapp-nextcloud-.*/', // Gentoo/Funtoo & derivatives use a tool known as webapp-config to manage wep-apps.
+		'/^\.webapp-nextcloud-(\d+\.){2}(\d+)(-r\d+)?$/', // Gentoo/Funtoo & derivatives use a tool known as webapp-config to manage wep-apps.
  	];
 
 	/**
diff --git a/tests/lib/IntegrityCheck/Iterator/ExcludeFileByNameFilterIteratorTest.php b/tests/lib/IntegrityCheck/Iterator/ExcludeFileByNameFilterIteratorTest.php
index 335f6e3fd3d..124618eb538 100644
--- a/tests/lib/IntegrityCheck/Iterator/ExcludeFileByNameFilterIteratorTest.php
+++ b/tests/lib/IntegrityCheck/Iterator/ExcludeFileByNameFilterIteratorTest.php
@@ -34,7 +34,6 @@ class ExcludeFileByNameFilterIteratorTest extends TestCase {
 			->disableOriginalConstructor()
 			->setMethods(['current'])
 			->getMock();
-
 	}
 
 	public function fileNameProvider(): array {
@@ -43,7 +42,8 @@ class ExcludeFileByNameFilterIteratorTest extends TestCase {
 			['Thumbs.db', false],
 			['another file', true],
 			['.directory', false],
-			['.webapp-nextcloud-12.0.5', false],
+			['.webapp-nextcloud-15.0.2', false],
+			['.webapp-nextcloud-14.0.5-r3', false],
 			['wx.webapp-nextcloud-obee', true],
 		];
 	}