From 5ea57a6c64e2eaff3be3aa93c5fe8d5c4c341bb5 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sun, 6 Nov 2022 10:59:07 +0100
Subject: [PATCH] - when converting to a portable install, flag the current
 session accordingly.

---
 src/common/platform/win32/i_specialpaths.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/common/platform/win32/i_specialpaths.cpp b/src/common/platform/win32/i_specialpaths.cpp
index 7e4252d3c..0b29a28c5 100644
--- a/src/common/platform/win32/i_specialpaths.cpp
+++ b/src/common/platform/win32/i_specialpaths.cpp
@@ -302,6 +302,7 @@ FString M_GetConfigPath(bool for_reading)
 			if (action == IDNO)
 			{
 				path.Format("%s" GAMENAMELOWERCASE "_portable.ini", progdir.GetChars());
+				isportable = true;
 			}
 		}
 		bool res = MoveFileExW(WideString(oldpath).c_str(), WideString(path).c_str(), MOVEFILE_COPY_ALLOWED);