From 7cb8befab207c180ed55a98d6524cd912dccbcda Mon Sep 17 00:00:00 2001
From: Karolis Vycius <k.vycius@gmail.com>
Date: Sat, 13 Jun 2020 08:48:15 +0300
Subject: [PATCH] Guard

Signed-off-by: Karolis Vycius <k.vycius@gmail.com>
---
 lib/api/pets_api_service.dart | 38 +++++++++++++++++------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/lib/api/pets_api_service.dart b/lib/api/pets_api_service.dart
index c199a96..35994ee 100644
--- a/lib/api/pets_api_service.dart
+++ b/lib/api/pets_api_service.dart
@@ -122,30 +122,30 @@ class PetsApiService {
 
   Future<List<Pet>> getPets(
       List<int> petIds, String lastUpdateDateIso8601) async {
-    if (petIds.isNotEmpty) {
-      final queryParams = {
-        "pet_ids": petIds.join(','),
-        "last_update": lastUpdateDateIso8601,
-      };
-
-      var petsUrl = "/v1/pets/";
+    if (petIds.isEmpty) {
+      return [];
+    }
 
-      List<Pet> allPets = [];
-      while (petsUrl != null) {
-        final response = allPets.isEmpty
-            ? await dio.get(petsUrl, queryParameters: queryParams)
-            : await dio.get(petsUrl);
+    var petsUrl = "/v1/pets/";
+    final queryParams = {
+      "pet_ids": petIds.join(','),
+      "last_update": lastUpdateDateIso8601,
+    };
 
-        final pets =
-            response.data['results'].map<Pet>((model) => Pet.fromJson(model));
+    List<Pet> allPets = [];
+    while (petsUrl != null) {
+      final response = allPets.isEmpty
+          ? await dio.get(petsUrl, queryParameters: queryParams)
+          : await dio.get(petsUrl);
 
-        allPets.addAll(pets);
+      final pets =
+          response.data['results'].map<Pet>((model) => Pet.fromJson(model));
 
-        petsUrl = response.data['next'];
-      }
+      allPets.addAll(pets);
 
-      return allPets;
+      petsUrl = response.data['next'];
     }
-    return [];
+
+    return allPets;
   }
 }