From ee8b4b4b71dbcb956b5dfd7e85e6eebf2c563dca Mon Sep 17 00:00:00 2001
From: Frank Warmerdam <warmerdam@pobox.com>
Date: Sat, 27 Nov 1999 20:03:47 +0000
Subject: [PATCH] avoid type casting warning

---
 libtiff/tif_dir.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libtiff/tif_dir.c b/libtiff/tif_dir.c
index 2c8d832e..6e227169 100644
--- a/libtiff/tif_dir.c
+++ b/libtiff/tif_dir.c
@@ -1,4 +1,4 @@
-/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_dir.c,v 1.4 1999-09-29 16:09:59 mwelles Exp $ */
+/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_dir.c,v 1.5 1999-11-27 20:03:47 warmerda Exp $ */
 
 /*
  * Copyright (c) 1988-1997 Sam Leffler
@@ -967,7 +967,7 @@ TIFFAdvanceDirectory(TIFF* tif, uint32* nextdir, toff_t* off)
 	if (isMapped(tif))
 	  {
 	    tsize_t poff=*nextdir;
-	    if (poff+sizeof (uint16) > tif->tif_size)
+	    if (((tsize_t) (poff+sizeof(uint16))) > tif->tif_size)
 	      {
 		TIFFError(module, "%s: Error fetching directory count",
 			  tif->tif_name);
@@ -979,7 +979,7 @@ TIFFAdvanceDirectory(TIFF* tif, uint32* nextdir, toff_t* off)
 	    poff+=sizeof (uint16)+dircount*sizeof (TIFFDirEntry);
 	    if (off != NULL)
 	      *off = poff;
-	    if (poff+sizeof (uint32) > tif->tif_size)
+	    if (((tsize_t) (poff+sizeof (uint32))) > tif->tif_size)
 	      {
 		TIFFError(module, "%s: Error fetching directory link",
 			  tif->tif_name);