From 52efacacd7b6dace838eb15ef9013d6202917fc4 Mon Sep 17 00:00:00 2001
From: Ottermandias <nickroederspam+git1@gmail.com>
Date: Mon, 5 Jun 2023 01:31:08 +0200
Subject: [PATCH] Fix issue with trimmed folder names being empty.

---
 Penumbra/Mods/ModCreator.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Penumbra/Mods/ModCreator.cs b/Penumbra/Mods/ModCreator.cs
index 755caeb3..5d37e99e 100644
--- a/Penumbra/Mods/ModCreator.cs
+++ b/Penumbra/Mods/ModCreator.cs
@@ -332,7 +332,10 @@ public partial class ModCreator
 
     /// <summary> Return the name of a new valid directory based on the base directory and the given name. </summary>
     public static DirectoryInfo NewOptionDirectory(DirectoryInfo baseDir, string optionName)
-        => new(Path.Combine(baseDir.FullName, ReplaceBadXivSymbols(optionName)));
+    {
+        var option = ReplaceBadXivSymbols(optionName);
+        return new DirectoryInfo(Path.Combine(baseDir.FullName, option.Length > 0 ? option : "_"));
+    }
 
     /// <summary> Normalize for nicer names, and remove invalid symbols or invalid paths. </summary>
     public static string ReplaceBadXivSymbols(string s, string replacement = "_")