From 9c9848d9488beb37f196a034fcad2e5bfc11aca6 Mon Sep 17 00:00:00 2001
From: wanghongjun <1445693971@qq.com>
Date: Fri, 26 Jun 2026 14:13:12 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=BD=A6=E4=BD=8D=E7=BC=96?=
 =?UTF-8?q?=E5=8F=B7=E8=BF=94=E5=9B=9E?=
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---
 app/Models/ParkingSpaceCamera.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/Models/ParkingSpaceCamera.php b/app/Models/ParkingSpaceCamera.php
index 8e4f566..432b1aa 100644
--- a/app/Models/ParkingSpaceCamera.php
+++ b/app/Models/ParkingSpaceCamera.php
@@ -83,8 +83,11 @@ class ParkingSpaceCamera extends Model
         foreach ($space_ids as $space_id) {
             $space_number_arr[] = ParkingSpace::getNumber($space_id);
         }
-        return $is_implode ? implode(',', $space_number_arr)
-            : $space_number_arr;
+        if ($is_implode) {
+            return $space_number_arr ? implode(',', $space_number_arr) : '';
+        } else {
+            return $space_number_arr;
+        }
     }
 
     public static function getSpaceCount($camera_id): int