# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1489947274 25200
# Node ID 94f32d534bed8e0a0f321d8ec910eb3a7385bf25
# Parent  65f03a0a426a0888b625c3310a276048bd7be12e
Minor fix to hacky refresh emulation code to more closely match my intent

diff -r 65f03a0a426a -r 94f32d534bed genesis.c
--- a/genesis.c	Sun Mar 19 00:34:15 2017 -0700
+++ b/genesis.c	Sun Mar 19 11:14:34 2017 -0700
@@ -323,7 +323,9 @@
 			context->current_cycle += m68k_cycle_diff;
 #ifdef REFRESH_EMULATION
 			last_sync_cycle = context->current_cycle;
-			refresh_counter = 0;
+			if (vdp_port >= 4 && vdp_port < 8) {
+				refresh_counter = 0;
+			}
 #endif
 			//Lock the Z80 out of the bus until the VDP access is complete
 			gen->bus_busy = 1;