File fix-return.patch of Package Xsystem35

--- ./modules/NIGHTDLL/sprite_draw.org	2003-11-10 00:06:12.000000000 +0900
+++ ./modules/NIGHTDLL/sprite_draw.c	2012-03-17 18:21:18.580890981 +0900
@@ -140,4 +140,5 @@
 	WARNING("do update no=%d, sx=%d, sy=%d, w=%d, h=%d, dx=%d, dy=%d\n",
 		sp->no, sx, sy, w, h, dx, dy);
 	
+	return OK;
 }