avoid crash

svn path=/trunk/; revision=25700

diff --git a/reactos/dll/cpl/sysdm/startrec.c b/reactos/dll/cpl/sysdm/startrec.c
index e1b3151..55ffacd 100644 (file)
--- a/reactos/dll/cpl/sysdm/startrec.c
+++ b/reactos/dll/cpl/sysdm/startrec.c
@@ -47,7 +47,7 @@ StartRecDlgProc(HWND hwndDlg,
                {
                        /* get Path to freeldr.ini or boot.ini */
                        szSystemDrive = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, MAX_PATH);
-                       if (szSystemDrive != NULL)
+                       if (szSystemDrive != NULL && szSystemDrive != NULL)
                        {
                                szSystemDrive = _tgetenv(_T("SystemDrive"));
                                if (m_szFreeldrIni != NULL)