From 2d7b728ce82e9c410c94cf9556be0a340bf3c8ec Mon Sep 17 00:00:00 2001
From: bggRGjQaUbCoE <githubaccount56556@proton.me>
Date: Wed, 9 Oct 2024 09:09:10 +0800
Subject: [PATCH] fix: danmakublock: null exception

---
 lib/pages/danmaku_block/index.dart | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/pages/danmaku_block/index.dart b/lib/pages/danmaku_block/index.dart
index 94e68141..6f75956d 100644
--- a/lib/pages/danmaku_block/index.dart
+++ b/lib/pages/danmaku_block/index.dart
@@ -190,12 +190,14 @@ class DanmakuBlockController extends GetxController
     var result = await DanmakuFilterHttp.danmakuFilter();
     SmartDialog.dismiss();
     if (result['status']) {
-      danmakuRules.value = result['data'].rule;
-      danmakuRules.map((e) {
-        SimpleRule simpleRule = SimpleRule(e.id!, e.type!, e.filter!);
-        ruleTypes[e.type!]!.add(simpleRule);
-      }).toList();
-      ruleTypes.refresh();
+      if (result['data']?.rule != null) {
+        danmakuRules.value = result['data']?.rule;
+        danmakuRules.map((e) {
+          SimpleRule simpleRule = SimpleRule(e.id!, e.type!, e.filter!);
+          ruleTypes[e.type!]!.add(simpleRule);
+        }).toList();
+        ruleTypes.refresh();
+      }
       SmartDialog.showToast(result['data'].toast);
     } else {
       SmartDialog.showToast(result['msg']);