From 7464decb8ea3737192b0e3d76070599faee2abed Mon Sep 17 00:00:00 2001
From: Wisp X <1591788658@qq.com>
Date: Sun, 13 Mar 2022 20:02:26 +0800
Subject: [PATCH] fix a bug

---
 app/Http/Controllers/Controller.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index ac2b67b1..87daadcf 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -144,7 +144,7 @@ class Controller extends BaseController
             ->where('key', $request->route('key'))
             ->where('extension', strtolower($request->route('extension')))
             ->firstOr(fn() => abort(404));
-        if (! $image->group->configs->get(GroupConfigKey::IsEnableOriginalProtection)) {
+        if (! $image->group?->configs->get(GroupConfigKey::IsEnableOriginalProtection)) {
             abort(404);
         }
         try {
@@ -155,11 +155,11 @@ class Controller extends BaseController
             } else {
                 $contents = $image->filesystem()->read($image->pathname);
                 // 是否启用了水印功能，跳过gif图片
-                if ($image->group->configs->get(GroupConfigKey::IsEnableWatermark) && $image->mimetype !== 'image/gif') {
-                    $configs = $image->group->configs->get(GroupConfigKey::WatermarkConfigs);
+                if ($image->group?->configs->get(GroupConfigKey::IsEnableWatermark) && $image->mimetype !== 'image/gif') {
+                    $configs = $image->group?->configs->get(GroupConfigKey::WatermarkConfigs);
                     $contents = $service->stickWatermark($contents, collect($configs))->encode()->getEncoded();
                 }
-                $cacheTtl = (int)$image->group->configs->get(GroupConfigKey::ImageCacheTtl, 0);
+                $cacheTtl = (int)$image->group?->configs->get(GroupConfigKey::ImageCacheTtl, 0);
                 // 是否启用了缓存
                 if ($cacheTtl) {
                     Cache::remember($cacheKey, $cacheTtl, fn () => $contents);