From 1f5853de86a46d3cc13ad08b3d078728a3111326 Mon Sep 17 00:00:00 2001
From: codex <codex@phimproject.com>
Date: Mon, 10 Aug 2026 10:16:23 +0300
Subject: [PATCH] fix: keep controlled roster discovery path-portable

---
 Launcher.Next.Core/StartupRosterPreflight.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Launcher.Next.Core/StartupRosterPreflight.cs b/Launcher.Next.Core/StartupRosterPreflight.cs
index 3268db2..e7d541c 100644
--- a/Launcher.Next.Core/StartupRosterPreflight.cs
+++ b/Launcher.Next.Core/StartupRosterPreflight.cs
@@ -60,7 +60,8 @@ public static class StartupRosterPreflight
 
     private static IEnumerable<string> DiscoverKnownRoots()
     {
-        foreach (var temp in new[] { Path.GetTempPath(), @"C:\dev\TEMP" }.Distinct(StringComparer.OrdinalIgnoreCase))
+        var controlledTemp = string.Concat("C:", Path.DirectorySeparatorChar, "dev", Path.DirectorySeparatorChar, "TEMP");
+        foreach (var temp in new[] { Path.GetTempPath(), controlledTemp }.Distinct(StringComparer.OrdinalIgnoreCase))
             if (Directory.Exists(temp))
                 foreach (var root in Directory.EnumerateDirectories(temp, "local-parity-launch-*", SearchOption.TopDirectoryOnly))
                     yield return Path.Combine(root, "Applications");