From 935430c3e3441dd8ff8caa5cb969e3e5014dcd17 Mon Sep 17 00:00:00 2001
From: Damodar Lohani <dlohani48@gmail.com>
Date: Sun, 13 Mar 2022 07:52:00 +0000
Subject: [PATCH] fix preview output when no output param and type doesn't
 exist

---
 app/controllers/api/storage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/api/storage.php b/app/controllers/api/storage.php
index 314e255845..90f6730142 100644
--- a/app/controllers/api/storage.php
+++ b/app/controllers/api/storage.php
@@ -951,7 +951,7 @@ App::get('/v1/storage/buckets/:bucketId/files/:fileId/preview')
         $data = $cache->load($key, 60 * 60 * 24 * 30 * 3/* 3 months */);
 
         if ($data) {
-            $output = (empty($output)) ? $type : $output;
+            $output = (empty($output)) ? ( empty($type) ? 'jpg' : $type ) : $output;
 
             return $response
                 ->setContentType((\array_key_exists($output, $outputs)) ? $outputs[$output] : $outputs['jpg'])