From abceb4db7d518430aad7c8db37136c0225f4bb67 Mon Sep 17 00:00:00 2001
From: Varun Patil <varunpatil@ucla.edu>
Date: Wed, 26 Oct 2022 10:40:33 -0700
Subject: [PATCH] Pass only var by ref

---
 lib/Db/TimelineQueryDays.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Db/TimelineQueryDays.php b/lib/Db/TimelineQueryDays.php
index 829d47dd..27b4a9a6 100644
--- a/lib/Db/TimelineQueryDays.php
+++ b/lib/Db/TimelineQueryDays.php
@@ -240,7 +240,8 @@ trait TimelineQueryDays
             // Get all subfolder Ids recursively
             $folderIds = [];
             if ($folder instanceof Folder) {
-                $folderIds = $this->getSubfolderIdsRecursive($query->getConnection(), $folder, $archive);
+                $conn = $query->getConnection();
+                $folderIds = $this->getSubfolderIdsRecursive($conn, $folder, $archive);
             } else {
                 $folderIds = $folder;
             }