From 8e75fed8d95e5cbccfd3e1545ed3613e45c5b7eb Mon Sep 17 00:00:00 2001
From: Frank-74 <franktriggs@talktalk.net>
Date: Sun, 21 Aug 2016 17:20:42 +0100
Subject: [PATCH] Fix Exception in main.cpp

If Project64 is run from C:\Project64, we get an exception in main.cpp.

This fixes that bug.
---
 Source/Common/path.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Source/Common/path.cpp b/Source/Common/path.cpp
index 0fc797bdf..7d4a2f381 100644
--- a/Source/Common/path.cpp
+++ b/Source/Common/path.cpp
@@ -587,6 +587,11 @@ void CPath::SetComponents(const char * lpszDrive, const char * lpszDirectory, co
     char buff_fullname[MAX_PATH];
 
     memset(buff_fullname, 0, sizeof(buff_fullname));
+    if (lpszDirectory == NULL || strlen(lpszDirectory) == 0)
+    {
+        static char empty_dir[] = { DIRECTORY_DELIMITER, '\0' };
+        lpszDirectory = empty_dir;
+    }
 
     _makepath(buff_fullname, lpszDrive, lpszDirectory, lpszName, lpszExtension);
     m_strPath.erase();