From 93de471836c513c201a14ba41e5c8aaecf39bdf1 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Thu, 15 Jun 2023 18:22:59 +0200
Subject: [PATCH] Added TrangaTask.RemoveChildTask

---
 Tranga/TrangaTask.cs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/Tranga/TrangaTask.cs b/Tranga/TrangaTask.cs
index f2b2ed1..b7402e3 100644
--- a/Tranga/TrangaTask.cs
+++ b/Tranga/TrangaTask.cs
@@ -76,11 +76,8 @@ public abstract class TrangaTask
 
     public void ReplaceFailedChildTask(DownloadChapterTask failed, DownloadChapterTask newTask)
     {
-        if (!this.childTasks.Contains(failed))
-            throw new ArgumentException($"Task {failed} is not childTask of {this}");
-        this.childTasks.Remove(failed);
-        this.childTasks.Add(newTask);
-        this.DecrementProgress(failed.progress);
+        this.RemoveChildTask(failed);
+        this.AddChildTask(newTask);
     }
 
     public void AddChildTask(TrangaTask childTask)
@@ -88,6 +85,12 @@ public abstract class TrangaTask
         this.childTasks.Add(childTask);
     }
 
+    public void RemoveChildTask(TrangaTask childTask)
+    {
+        this.childTasks.Remove(childTask);
+        this.DecrementProgress(childTask.progress);
+    }
+
     public void IncrementProgress(double amount)
     {
         this.lastChange = DateTime.Now;