From: Toni Wilen <twilen@winuae.net>
Date: Sat, 23 Aug 2025 17:45:31 +0000 (+0300)
Subject: Support broken cue files with "TRACK 0" instead of "TRACK 01".
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=8f84c46be35a8be1029b1b6050a7306690d0deec;p=francis%2Fwinuae.git

Support broken cue files with "TRACK 0" instead of "TRACK 01".
---

diff --git a/blkdev_cdimage.cpp b/blkdev_cdimage.cpp
index 9facba50..76aa985a 100644
--- a/blkdev_cdimage.cpp
+++ b/blkdev_cdimage.cpp
@@ -1738,7 +1738,13 @@ static int parsecue (struct cdunit *cdu, struct zfile *zcue, const TCHAR *img, c
 			index0 = -1;
 			lastpregap = 0;
 			lastpostgap = 0;
+			skipspace(&p);
+			TCHAR *pt = p;
 			tracknum = _tstoi (nextstring (&p));
+			// fix broken "TRACK 0"
+			if (tracknum == 0 && pt[0] == '0' && pt[1] == 0 && cdu->tracks == 0) {
+				tracknum = 1;
+			}
 			tracktype = nextstring (&p);
 			if (!tracktype)
 				break;
@@ -1765,7 +1771,9 @@ static int parsecue (struct cdunit *cdu, struct zfile *zcue, const TCHAR *img, c
 
 				if (tracknum > 1 && newfile) {
 					t--;
-					secoffset += (int)(t->filesize / t->size);
+					if (t->size) {
+						secoffset += (int)(t->filesize / t->size);
+					}
 					t++;
 				}