From 53e3e1a0c41374ebea6c58041a1243fb14427445 Mon Sep 17 00:00:00 2001
From: wcko87 <wcko87@gmail.com>
Date: Wed, 26 Apr 2017 00:56:22 +0800
Subject: [PATCH] Fix index out of bounds exception with IsBossMusic when
 negative ids are used

---
 rabi_splitter_WPF/RabiEnums.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rabi_splitter_WPF/RabiEnums.cs b/rabi_splitter_WPF/RabiEnums.cs
index 5ea939d..bd3a1f5 100644
--- a/rabi_splitter_WPF/RabiEnums.cs
+++ b/rabi_splitter_WPF/RabiEnums.cs
@@ -234,7 +234,7 @@ namespace rabi_splitter_WPF
 
         public static bool IsBossMusic(int musicId)
         {
-            return musicId < _isBossMusic.Length && _isBossMusic[musicId];
+            return 0 <= musicId && musicId < _isBossMusic.Length && _isBossMusic[musicId];
         }
 
         public static Tuple<int, string, string> GetNextHammerLevel(int exp) {