From d5e5014d823b7e36041efa79f3d76837c8ee68d5 Mon Sep 17 00:00:00 2001
From: Garfield69 <garfield69@outlook.com>
Date: Sun, 16 Jun 2024 20:30:27 +1200
Subject: [PATCH] wolfmax4k: prevent error. resolves #15418

---
 src/Jackett.Common/Indexers/Wolfmax4K.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Jackett.Common/Indexers/Wolfmax4K.cs b/src/Jackett.Common/Indexers/Wolfmax4K.cs
index 9d8c15ce3..2ea1a6582 100644
--- a/src/Jackett.Common/Indexers/Wolfmax4K.cs
+++ b/src/Jackett.Common/Indexers/Wolfmax4K.cs
@@ -444,7 +444,10 @@ namespace Jackett.Common.Indexers
 
             if (vals.Count == 2)
             {
-                return Enumerable.Range(vals[0], vals[1] - vals[0] + 1).ToList();
+                if (vals[1] > vals[0])
+                {
+                    return Enumerable.Range(vals[0], vals[1] - vals[0] + 1).ToList();
+                }
             }
 
             return new List<int>();