diff --git a/wrap/io_trimesh/export_ply.h b/wrap/io_trimesh/export_ply.h
index 5a7f8734..48354816 100644
--- a/wrap/io_trimesh/export_ply.h
+++ b/wrap/io_trimesh/export_ply.h
@@ -24,6 +24,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.16  2006/10/14 00:39:22  cignoni
+Added a comment on an assert
+
 Revision 1.15  2006/01/30 13:43:59  cignoni
 Added GetExportMaskCapability
 
@@ -132,7 +135,7 @@ static int Save(SaveMeshType &m, const char * filename, bool binary=true)
   return Save(m,filename,binary,pi);
 }
 
-static int Save(SaveMeshType &m,  const char * filename, int savemask )
+static int Save(SaveMeshType &m,  const char * filename, int savemask, CallBackPos *cb=0 )
 {
 	PlyInfo pi;
   pi.mask=savemask;
diff --git a/wrap/io_trimesh/export_stl.h b/wrap/io_trimesh/export_stl.h
index e89621fc..a4aa0488 100644
--- a/wrap/io_trimesh/export_stl.h
+++ b/wrap/io_trimesh/export_stl.h
@@ -25,6 +25,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.8  2006/09/18 08:55:33  cignoni
+Corrected return value of save function (zero is no error)
+
 Revision 1.7  2006/01/30 13:43:59  cignoni
 Added GetExportMaskCapability
 
@@ -69,6 +72,11 @@ template <class SaveMeshType>
 class ExporterSTL
 {
 public:
+static int Save(SaveMeshType &m, const char * filename, const int &mask, CallBackPos *cb=0)
+{
+ return Save(m,filename,true);
+}
+
 static int Save(SaveMeshType &m, const char * filename , bool binary =true, const char *objectname=0)
 {
   typedef typename SaveMeshType::FaceIterator FaceIterator;