From 66e7acd86f11b0ab2a813a759b6dcc87392b4672 Mon Sep 17 00:00:00 2001
From: Max Weber <mii7303@gmail.com>
Date: Thu, 24 Oct 2019 13:29:05 -0600
Subject: [PATCH] music: check parent and siblings for null

---
 .../client/plugins/music/MusicPlugin.java     | 28 +++++++++++++++----
 1 file changed, 22 insertions(+), 6 deletions(-)

diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/music/MusicPlugin.java b/runelite-client/src/main/java/net/runelite/client/plugins/music/MusicPlugin.java
index dd99b8ad5e..6f3496a922 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/music/MusicPlugin.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/music/MusicPlugin.java
@@ -411,13 +411,21 @@ public class MusicPlugin extends Plugin
 			{
 				{
 					Widget handle = slider.getHandle();
-					Widget[] siblings = handle.getParent().getChildren();
-					if (siblings.length < handle.getIndex() || siblings[handle.getIndex()] != handle)
+					Widget parent = handle.getParent();
+					if (parent == null)
 					{
 						continue;
 					}
-					siblings[slider.getTrack().getIndex()] = null;
-					siblings[handle.getIndex()] = null;
+					else
+					{
+						Widget[] siblings = parent.getChildren();
+						if (siblings == null || handle.getIndex() >= siblings.length || siblings[handle.getIndex()] != handle)
+						{
+							continue;
+						}
+						siblings[slider.getTrack().getIndex()] = null;
+						siblings[handle.getIndex()] = null;
+					}
 				}
 
 				Object[] init = icon.getOnLoadListener();
@@ -444,11 +452,19 @@ public class MusicPlugin extends Plugin
 			Widget handle = slider.getHandle();
 			if (handle != null)
 			{
-				Widget[] siblings = handle.getParent().getChildren();
-				if (siblings.length < handle.getIndex() || siblings[handle.getIndex()] != handle)
+				Widget parent = handle.getParent();
+				if (parent == null)
 				{
 					handle = null;
 				}
+				else
+				{
+					Widget[] siblings = parent.getChildren();
+					if (siblings == null || handle.getIndex() >= siblings.length || siblings[handle.getIndex()] != handle)
+					{
+						handle = null;
+					}
+				}
 			}
 			if (handle == null)
 			{