From 5ca3ab3fc934190c4c0e0b8b57a7275375d81657 Mon Sep 17 00:00:00 2001
From: drfrag <drfrag666@hotmail.com>
Date: Sat, 30 Oct 2021 12:31:19 +0200
Subject: [PATCH] - Fix abort with dir command and empty string on Windows.

---
 src/common/utility/cmdlib.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/common/utility/cmdlib.cpp b/src/common/utility/cmdlib.cpp
index 39a02af22b..5e43336e25 100644
--- a/src/common/utility/cmdlib.cpp
+++ b/src/common/utility/cmdlib.cpp
@@ -866,6 +866,10 @@ FString ExpandEnvVars(const char *searchpathstring)
 FString NicePath(const char *path)
 {
 #ifdef _WIN32
+	if (*path == '\0')
+	{
+		return FString(".");
+	}
 	return ExpandEnvVars(path);
 #else
 	if (path == NULL || *path == '\0')