transforms/spriteBackgroundImage bugfix: The callback wasn't called if there was nothing to do.
transforms/spriteBackgroundImage bugfix: The callback wasn't called if there was nothing to do.

jscinoz/assetgraph,papandreou/assetgraph,slang800/assetgraph,jscinoz/assetgraph,papandreou/assetgraph,jscinoz/assetgraph,slang800/assetgraph,assetgraph/assetgraph,papandreou/assetgraph