From d8ec7aa67d431a4f3abc5b2adc30763fca279e16 Mon Sep 17 00:00:00 2001
From: Yann Le Poul <le-poul@biologie.uni-muenchen.de>
Date: Tue, 9 Oct 2018 19:21:37 +0200
Subject: [PATCH] BUG: unnecessary call to GetExpandRGBPalette

It is needed to check if the image is actually read as palette or not, not if the user asked for it

Change-Id: Idd996005c8ac18739025a485697fb8c56cd8cdab
---
 Modules/IO/TIFF/src/itkTIFFImageIO.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Modules/IO/TIFF/src/itkTIFFImageIO.cxx b/Modules/IO/TIFF/src/itkTIFFImageIO.cxx
index 1dcc125fe2d..43ceb644341 100644
--- a/Modules/IO/TIFF/src/itkTIFFImageIO.cxx
+++ b/Modules/IO/TIFF/src/itkTIFFImageIO.cxx
@@ -138,7 +138,6 @@ unsigned int TIFFImageIO::GetFormat()
            m_ImageFormat = TIFFImageIO::PALETTE_RGB;
            return m_ImageFormat;
           }
-
         }
     }
   m_ImageFormat = TIFFImageIO::OTHER;
@@ -1311,7 +1310,7 @@ void TIFFImageIO::ReadGenericImage(void *_out,
           }
         break;
       case TIFFImageIO::PALETTE_RGB:
-        if ( this->GetExpandRGBPalette() || (!this->GetIsReadAsScalarPlusPalette()) )
+        if ( !this->GetIsReadAsScalarPlusPalette() )
           {
           switch ( m_InternalImage->m_BitsPerSample )
             {