From 660bab851fbb9d96e297caefa9f1a263063ee093 Mon Sep 17 00:00:00 2001
From: Simon Rit <simon.rit@creatis.insa-lyon.fr>
Date: Thu, 6 Jun 2013 12:18:25 +0200
Subject: [PATCH] Missing update prevented png to work

---
 tools/clitkSplitImageGenericFilter.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/clitkSplitImageGenericFilter.cxx b/tools/clitkSplitImageGenericFilter.cxx
index 55bf7a8..71d93c5 100644
--- a/tools/clitkSplitImageGenericFilter.cxx
+++ b/tools/clitkSplitImageGenericFilter.cxx
@@ -83,6 +83,7 @@ clitk::SplitImageGenericFilter::PngConversion<ImageType>::Do(double window,
   typename CastFilterType::Pointer cast = CastFilterType::New();
   cast->SetWindowLevel(window, level);
   cast->SetInput(input);
+  cast->Update();
   return cast->GetOutput();
 }
 //--------------------------------------------------------------------
-- 
2.47.1