!138 修改

Merge pull request !138 from 赵世界/develop

app/Imports/InventoryImport.php

@@ -82,6 +82,7 @@ class InventoryImport implements ToCollection, SkipsEmptyRows
             ->pluck('id')
             ->toArray();
         $downSkuIds = array_diff($onSkuIds, $updateIds);
+        if ($downSkuIds) {
             $goodsSkus = GoodsSku::query()->whereIn('id', $downSkuIds)
                 ->get(['id', 'yesterday_num', 'stock'])
                 ->toArray();
@@ -91,6 +92,7 @@ class InventoryImport implements ToCollection, SkipsEmptyRows
                     'stock' => 0,
                 ]);
             }
+        }
         sleep(2);
         event(new StockUpdateEvent($onSkuIds, 1));
     }