X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fvertexformat.cpp;h=91084bcc273e0bff6524746b22372a10d7b88eee;hp=232690ede2f99f2c7d1ebb8411d9ad442c68dffa;hb=bc3c82a86eeadde54be9fe32a8a8a76872ca99c3;hpb=b8fef9be469eb16e54068bac7e275ea225efc71c

diff --git a/source/vertexformat.cpp b/source/vertexformat.cpp
index 232690ed..91084bcc 100644
--- a/source/vertexformat.cpp
+++ b/source/vertexformat.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspgl
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -87,9 +87,9 @@ VertexFormat operator,(const VertexFormat &f, unsigned i)
 	if(*c<ATTRIB1)
 		throw InvalidState("Last component is not a generic attribute");
 	// VertexArray uses an unsigned to store flags for enabled arrays
-	if(i<1 || i>28)
+	if(i>=28)
 		throw InvalidParameterValue("Generic attribute index out of range");
-	*c+=(i-1)*4;
+	*c+=i*4;
 
 	return r;
 }