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-rw-r--r--apps/dav/lib/DAV/GroupPrincipalBackend.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/dav/lib/DAV/GroupPrincipalBackend.php b/apps/dav/lib/DAV/GroupPrincipalBackend.php
index 6317fc59cc2..f1f15fd61a6 100644
--- a/apps/dav/lib/DAV/GroupPrincipalBackend.php
+++ b/apps/dav/lib/DAV/GroupPrincipalBackend.php
@@ -125,7 +125,7 @@ class GroupPrincipalBackend implements BackendInterface {
* Returns the list of members for a group-principal
*
* @param string $principal
- * @return string[]
+ * @return array
* @throws Exception
*/
public function getGroupMemberSet($principal) {