X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fbuilders%2Fsequencebuilder.cpp;fp=source%2Fbuilders%2Fsequencebuilder.cpp;h=eff9348b8395a78226436110633a400c9e373d26;hp=5af62127ca4ff02712390793e70ec2735a401e7c;hb=b8b7c6b251cace40021bdfacc6aa17242aa51e1d;hpb=fd75f65f5bfbf9593449b6d505875e6f83597e52

diff --git a/source/builders/sequencebuilder.cpp b/source/builders/sequencebuilder.cpp
index 5af62127..eff9348b 100644
--- a/source/builders/sequencebuilder.cpp
+++ b/source/builders/sequencebuilder.cpp
@@ -61,7 +61,7 @@ void SequenceBuilder::build(Sequence &sequence) const
 	{
 		Renderable *renderable = get_item(renderables, s.renderable_name);
 		if(!renderable)
-			continue;
+			throw missing_renderable(s.renderable_name);
 
 		Sequence::Step &step = sequence.add_step(s.tag, *renderable);
 		step.set_depth_test(s.depth_test);
@@ -92,6 +92,9 @@ void SequenceBuilder::build(Sequence &sequence) const
 				sequence.add_owned(proc.release());
 			}
 		}
+
+		if(!proc)
+			throw invalid_operation("SequenceBuilder::build");
 	}
 }