X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fframebuffer.cpp;h=77ac21be6b0e6ef76da3928247b54b2c69074c5b;hb=c4cacaf8f9225e006e6bb35f81eb6c2f78602bdc;hp=8dbd2d0ee93bd20940b26326c1d2aaeb0c3f25a1;hpb=f9bc891fabac1479cb483284d31bdddba07c7945;p=libs%2Fgl.git

diff --git a/source/framebuffer.cpp b/source/framebuffer.cpp
index 8dbd2d0e..77ac21be 100644
--- a/source/framebuffer.cpp
+++ b/source/framebuffer.cpp
@@ -52,7 +52,7 @@ void Framebuffer::update_attachment(unsigned mask) const
 {
 	if(current()==this)
 	{
-		bool has_color = false;
+		GLenum color_buf = GL_NONE;
 		bool has_depth = false;
 		for(unsigned i=0; i<attachments.size(); ++i)
 		{
@@ -68,12 +68,12 @@ void Framebuffer::update_attachment(unsigned mask) const
 			}
 
 			if(attch.attachment>=COLOR_ATTACHMENT0 && attch.attachment<=COLOR_ATTACHMENT3)
-				has_color = true;
+				color_buf = attch.attachment;
 			if(attch.attachment==DEPTH_ATTACHMENT)
 				has_depth = true;
 		}
 
-		glDrawBuffer(has_color ? GL_FRONT : GL_NONE);
+		glDrawBuffer(color_buf);
 		glDepthMask(has_depth);
 	}
 	else