Index: trunk/src/gfx/texture_atlas.cc
===================================================================
--- trunk/src/gfx/texture_atlas.cc	(revision 183)
+++ trunk/src/gfx/texture_atlas.cc	(revision 198)
@@ -15,5 +15,5 @@
 	: image( size, depth ), m_used( 0 ), m_border( border )
 {
-	m_nodes.push_back( glm::ivec3( m_border, m_border, m_size.x - 2 * m_border ) );
+	m_nodes.push_back( glm::ivec3( m_border, m_border, m_size.x - 2 * static_cast<int>( m_border ) ) );
 	fill( 0 );
 }