From 226f053549110b09336f7657ef5d39f6e91d5ba5 Mon Sep 17 00:00:00 2001
From: marschap <marschap@users.sourceforge.net>
Date: Sat, 4 Feb 2006 17:29:26 +0000
Subject: [PATCH] patch from M. Dolze to fix a potential problem with ia
 variant of hd44780 winamp wiring when using less than 3 displays

---
 server/drivers/hd44780-winamp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/drivers/hd44780-winamp.c b/server/drivers/hd44780-winamp.c
index 481f94d..569ae96 100644
--- a/server/drivers/hd44780-winamp.c
+++ b/server/drivers/hd44780-winamp.c
@@ -137,7 +137,7 @@ lcdwinamp_HD44780_senddata (PrivateData *p, unsigned char displayID, unsigned ch
 	portControl |= p->backlight_bit;
 
 	if (displayID == 0)
-		enableLines = EnMask[0] | EnMask[1] | EnMask[2];
+		enableLines = EnMask[0] | EnMask[1] | (p->numDisplays==3 ? EnMask[2] : 0);
 	else
 		enableLines = EnMask[displayID - 1];