From 97bc9afcd29c1ef2f2cb8ec77c53f6cfbc7c3f06 Mon Sep 17 00:00:00 2001
From: Noethix55555 <277300782+Noethix55555@users.noreply.github.com>
Date: Wed, 17 Jun 2026 22:23:09 -0400
Subject: [PATCH] fix: skip space-free lines in InputHelp.Parse to avoid
 IndexOf -1 crash

---
 src/MpvNet/InputHelp.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/MpvNet/InputHelp.cs b/src/MpvNet/InputHelp.cs
index 0da86c23..8c5a6a59 100644
--- a/src/MpvNet/InputHelp.cs
+++ b/src/MpvNet/InputHelp.cs
@@ -343,7 +343,12 @@ public static List<Binding> Parse(string content)
                 continue;
             }
 
-            binding.Input = line[..line.IndexOf(" ")];
+            int spaceIndex = line.IndexOf(' ');
+
+            if (spaceIndex < 0)
+                continue;
+
+            binding.Input = line[..spaceIndex];
 
             if (binding.Input == "_")
                 binding.Input = "";