From 63c2e24aee31364f4ec14d46ffc76c65336ef4ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Strohh=C3=A4cker?=
 <c2woody@users.sourceforge.net>
Date: Sun, 14 Oct 2007 17:31:52 +0000
Subject: [PATCH] fix some casts

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3017
---
 src/dos/cdrom_image.cpp  | 14 ++++++++------
 src/dos/dos_programs.cpp |  8 ++++++--
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/dos/cdrom_image.cpp b/src/dos/cdrom_image.cpp
index 1d035ee2..4d378f80 100644
--- a/src/dos/cdrom_image.cpp
+++ b/src/dos/cdrom_image.cpp
@@ -16,7 +16,7 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* $Id: cdrom_image.cpp,v 1.17 2007-08-22 11:54:35 qbix79 Exp $ */
+/* $Id: cdrom_image.cpp,v 1.18 2007-10-14 17:31:52 c2woody Exp $ */
 
 #include <cctype>
 #include <cmath>
@@ -604,11 +604,13 @@ bool CDROM_Interface_Image::GetRealFileName(string &filename, string &pathname)
 	Bit8u drive;
 	if (!DOS_MakeName(tmp, fullname, &drive)) return false;
 	
-	localDrive *ldp = (localDrive*)Drives[drive];
-	ldp->GetSystemFilename(tmp, fullname);
-	if (stat(tmp, &test) == 0) {
-		filename = tmp;
-		return true;
+	localDrive *ldp = dynamic_cast<localDrive*>(Drives[drive]);
+	if (ldp) {
+		ldp->GetSystemFilename(tmp, fullname);
+		if (stat(tmp, &test) == 0) {
+			filename = tmp;
+			return true;
+		}
 	}
 	
 	return false;
diff --git a/src/dos/dos_programs.cpp b/src/dos/dos_programs.cpp
index 645b3105..108230ab 100644
--- a/src/dos/dos_programs.cpp
+++ b/src/dos/dos_programs.cpp
@@ -16,7 +16,7 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* $Id: dos_programs.cpp,v 1.77 2007-08-22 11:54:54 qbix79 Exp $ */
+/* $Id: dos_programs.cpp,v 1.78 2007-10-14 17:31:52 c2woody Exp $ */
 
 #include "dosbox.h"
 #include <stdlib.h>
@@ -1016,7 +1016,11 @@ public:
 							return;
 						}
 
-						localDrive *ldp = (localDrive*)Drives[dummy];
+						localDrive *ldp = dynamic_cast<localDrive*>(Drives[dummy]);
+						if (ldp==NULL) {
+							WriteOut(MSG_Get("PROGRAM_IMGMOUNT_FILE_NOT_FOUND"));
+							return;
+						}
 						ldp->GetSystemFilename(tmp, fullname);
 						temp_line = tmp;