Index: vtkXMLDataReader.cxx
===================================================================
RCS file: /cvsroot/VTK/VTK/IO/vtkXMLDataReader.cxx,v
retrieving revision 1.30
diff -u -b -r1.30 vtkXMLDataReader.cxx
--- vtkXMLDataReader.cxx	6 Jan 2006 00:01:15 -0000	1.30
+++ vtkXMLDataReader.cxx	15 Jun 2006 12:06:32 -0000
@@ -601,7 +601,7 @@
   void* data = array->GetVoidPointer(arrayIndex);
   if(da->GetAttribute("offset"))
     {
-    int offset = 0;
+    unsigned long int offset = 0;
     da->GetScalarAttribute("offset", offset);
     result = (xmlparser->ReadAppendedData(offset, data, startIndex,
         numValues, array->GetDataType()) == num);
@@ -641,7 +641,7 @@
   
   int inline_data = (da->GetAttribute("offset") == NULL);
   
-  int offset = 0;
+  unsigned long int offset = 0;
   if (inline_data)
     {
     da->GetScalarAttribute("offset", offset);