From fc28bed653a4f7793dc8ac90c9285d5fc8c87f0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mik=C3=A1=20Kruschel?=
 <20423069+mikakruschel@users.noreply.github.com>
Date: Thu, 17 Feb 2022 15:15:48 +0100
Subject: [PATCH] Update example and readme

---
 Example/Diagnostics-Example/CustomSmartInsights.swift | 6 +++---
 README.md                                             | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Example/Diagnostics-Example/CustomSmartInsights.swift b/Example/Diagnostics-Example/CustomSmartInsights.swift
index 96d52b9..c38d232 100644
--- a/Example/Diagnostics-Example/CustomSmartInsights.swift
+++ b/Example/Diagnostics-Example/CustomSmartInsights.swift
@@ -10,8 +10,8 @@ import Foundation
 import Diagnostics
 
 struct SmartInsightsProvider: SmartInsightsProviding {
-    func smartInsights(for chapter: DiagnosticsChapter) -> [SmartInsightProviding]? {
-        guard let html = chapter.diagnostics as? HTML else { return nil }
+    func smartInsights(for chapter: DiagnosticsChapter) -> [SmartInsightProviding] {
+        guard let html = chapter.diagnostics as? HTML else { return [] }
         if html.errorLogs.contains(where: { $0.contains("AppDelegate.ExampleLocalizedError") }) {
             return [
                 SmartInsight(
@@ -20,6 +20,6 @@ struct SmartInsightsProvider: SmartInsightsProviding {
                 )
             ]
         }
-        return nil
+        return []
     }
 }
diff --git a/README.md b/README.md
index 95b4e81..41aeaba 100644
--- a/README.md
+++ b/README.md
@@ -219,8 +219,8 @@ It's possible to provide your own custom insights based on the chapters in the r
 
 ```swift
 struct SmartInsightsProvider: SmartInsightsProviding {
-    func smartInsights(for chapter: DiagnosticsChapter) -> [SmartInsightProviding]? {
-        guard let html = chapter.diagnostics as? HTML else { return nil }
+    func smartInsights(for chapter: DiagnosticsChapter) -> [SmartInsightProviding] {
+        guard let html = chapter.diagnostics as? HTML else { return [] }
         if html.errorLogs.contains(where: { $0.contains("AppDelegate.ExampleLocalizedError") }) {
             return [
                 SmartInsight(
@@ -229,7 +229,7 @@ struct SmartInsightsProvider: SmartInsightsProviding {
                 )
             ]
         }
-        return nil
+        return []
     }
 }
 ```