fix for vtk

Geo/MElement.cpp

@@ -521,8 +521,7 @@ void MElement::writeVRML(FILE *fp)
 
 void MElement::writeVTK(FILE *fp, bool binary, bool bigEndian)
 {
-  int type = getTypeForUNV();
-  if(!type) return;
+  if(!getTypeForVTK()) return;
 
   setVolumePositive();
 

doc/VERSIONS.txt

-$Id: VERSIONS.txt,v 1.16 2008-11-19 21:24:09 geuzaine Exp $
+$Id: VERSIONS.txt,v 1.17 2008-11-20 19:11:46 geuzaine Exp $
 
 2.2.6 (?): better transfinite smoothing and automatic corner
-selection; fixed high order meshing bug on Windows/Linux; fixed
-various other small bugs.
+selection; fixed high order meshing crashes on Windows and Linux; new
+uniform mesh refinement (thanks Brian!); fixed various other small
+bugs.
 
 2.2.5 (Oct 25, 2008): Gmsh now requires FLTK 1.1.7 or above; various
 small improvements (STL and VTK mesh IO, Netgen upgrade, Visual C++