Index: png.c
===================================================================
--- png.c	(revision 21189)
+++ png.c	(revision 21190)
@@ -41,6 +41,7 @@
 
 #include "board.h"
 #include "data.h"
+#include "draw.h"
 #include "error.h"
 #include "layer.h"
 #include "misc_util.h"
@@ -636,7 +637,7 @@
 	}
 
 	ctx.view = *bounds;
-	pcb_hid_expose_all(&png_hid, &ctx);
+	pcb_hid_expose_all(&png_hid, &ctx, NULL);
 
 	memcpy(pcb_layer_stack, saved_layer_stack, sizeof(pcb_layer_stack));
 	conf_update(NULL, -1); /* restore forced sets */