saver

src/GafferImage/Catalogue.cpp

@@ -371,7 +371,7 @@ class Catalogue::InternalImage : public ImageNode
 			isRendering( false );
 			std::cerr << "  marked as not rendering" << std::endl;
 			m_saver = AsynchronousSaver::create( this );
-			std::cerr << "  assigned m_saver" << std::endl;
+			std::cerr << "  assigned m_saver " << m_saver  << std::endl;
 		}
 
 	protected :
@@ -508,6 +508,7 @@ class Catalogue::InternalImage : public ImageNode
 				const std::filesystem::path fileName = client->parent<Catalogue>()->generateFileName( imageCopy->outPlug() );
 				if( fileName.empty() )
 				{
+					std::cerr << "NO FILENAME" << std::endl;
 					return nullptr;
 				}
 
@@ -1037,11 +1038,13 @@ std::filesystem::path Catalogue::generateFileName( const ImagePlug *image ) cons
 		// saving will eventually error, so we return an empty string instead.
 		// Its likely this only occurs while the node is in the process of
 		// being deleted (perhaps inside python's garbage collector).
+		std::cerr << "HAS SUBSTITUTIONS" << std::endl;
 		return "";
 	}
 
 	if( directory.empty() )
 	{
+		std::cerr << "EMPTY" << std::endl;
 		return "";
 	}