diff -urN blender/source/blender/src/buttons_scene.c blender.new/source/blender/src/buttons_scene.c
--- blender/source/blender/src/buttons_scene.c	2006-01-06 13:37:45.000000000 +0100
+++ blender.new/source/blender/src/buttons_scene.c	2006-04-13 18:11:55.000000000 +0200
@@ -1392,7 +1392,7 @@
 	// label to force a boundbox for buttons not to be centered
 	uiDefBut(block, LABEL, 0, " ", 305,180,10,10, 0, 0, 0, 0, 0, "");
 
-	uiDefButBitS(block, TOGN, 1, B_REDR, "xml", 5,180,75,20, &G.scene->r.YFexportxml,
+	uiDefButBitS(block, TOG, 1, B_REDR, "xml", 5,180,75,20, &G.scene->r.YFexportxml,
 					0, 0, 0, 0, "Export to an xml file and call yafray instead of plugin");
 
 	uiDefButF(block, NUMSLI, B_DIFF,"Bi ", 5,35,150,20,	&(G.scene->r.YF_raybias),