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[cpPlugins.git] / lib / cpPlugins / Plugins / BasicFilters / ImageInterpolatorSource.cxx

diff --git a/lib/cpPlugins/Plugins/BasicFilters/ImageInterpolatorSource.cxx b/lib/cpPlugins/Plugins/BasicFilters/ImageInterpolatorSource.cxx
index d47bc6e2a652cdd9766e449262306c33c0f92b25..0a1aa5c2c979829c263b3e52e68d9abd9765d02d 100644 (file)
--- a/lib/cpPlugins/Plugins/BasicFilters/ImageInterpolatorSource.cxx
+++ b/lib/cpPlugins/Plugins/BasicFilters/ImageInterpolatorSource.cxx
@@ -9,7 +9,7 @@ cpPlugins::BasicFilters::ImageInterpolatorSource::
 ImageInterpolatorSource( )
   : Superclass( )
 {
-  this->_AddInput( "ReferenceImage", true );
+  this->_AddInput( "ReferenceImage" );
   this->_AddOutput< cpPlugins::Interface::DataObject >( "Output" );
 
   std::vector< std::string > type_choices;
@@ -37,9 +37,6 @@ _GenerateData( )
 {
   auto image =
     this->GetInputData< cpPlugins::Interface::Image >( "ReferenceImage" );
-  if( image == NULL )
-    return( "ImageInterpolatorSource: No input image." );
-
   itk::DataObject* itk_image = NULL;
   std::string r = "";
   cpPlugins_Image_Demangle_AllScalarTypes( 2, image, itk_image, r, _GD0 );