Fix for Bug IPAL17709

  	TC71: non-working recording in gauss viewer

diff --git a/src/VVTK/VVTK_ImageWriter.cxx b/src/VVTK/VVTK_ImageWriter.cxx
index b91a4aa7775ea14748c0de3309c07d4a438589bb..a411c0e291eb359af40b4a83cc7e7528521ab67b 100755 (executable)
--- a/src/VVTK/VVTK_ImageWriter.cxx
+++ b/src/VVTK/VVTK_ImageWriter.cxx
@@ -76,6 +76,7 @@ VVTK_ImageWriter
   //
   if(myConstraint16Flag){ 
     int uExtent[6];
+    myImageData->UpdateInformation();
     myImageData->GetUpdateExtent(uExtent);
     unsigned int width = uExtent[1] - uExtent[0] + 1;
     unsigned int height = uExtent[3] - uExtent[2] + 1;