From: notaz <notasas@gmail.com>
Date: Tue, 14 Dec 2010 16:59:22 +0000 (+0200)
Subject: cdriso: don't try to play audio if tracks are missing
X-Git-Tag: r1~25
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=commitdiff_plain;h=7b8da7ab9586be3041c25cc6109d52567eb68c70

cdriso: don't try to play audio if tracks are missing

to prevent random noise
---

diff --git a/libpcsxcore/cdriso.c b/libpcsxcore/cdriso.c
index 18b0de92..45199f50 100644
--- a/libpcsxcore/cdriso.c
+++ b/libpcsxcore/cdriso.c
@@ -809,6 +809,9 @@ static unsigned char * CALLBACK ISOgetBuffer(void) {
 // sector: byte 0 - minute; byte 1 - second; byte 2 - frame
 // does NOT uses bcd format
 static long CALLBACK ISOplay(unsigned char *time) {
+	if (numtracks <= 1)
+		return 0;
+
 	if (SPU_playCDDAchannel != NULL) {
 		if (subChanMixed) {
 			startCDDA(MSF2SECT(time[0], time[1], time[2]) * (CD_FRAMESIZE_RAW + SUB_FRAMESIZE));