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GME Plugin: fix track numbering

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GME starts all track indexes at zero, but subtune prefixes
start at one. This fixes an off-by-one error during track
enumeration.
This commit is contained in:
John Regan
2017-09-26 08:42:53 -05:00
committed by Max Kellermann
parent 828f5f8384
commit ea80587ddb
2 changed files with 3 additions and 2 deletions
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4
src/decoder/plugins/GmeDecoderPlugin.cxx
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@@ -293,13 +293,13 @@ gme_container_scan(Path path_fs)
TagBuilder tag_builder;
auto tail = list.before_begin();
for (unsigned i = 1; i <= num_songs; ++i) {
for (unsigned i = 0; i < num_songs; ++i) {
ScanMusicEmu(emu, i,
add_tag_handler, &tag_builder);
char track_name[64];
snprintf(track_name, sizeof(track_name),
SUBTUNE_PREFIX "%03u.%s", i, subtune_suffix);
SUBTUNE_PREFIX "%03u.%s", i+1, subtune_suffix);
tail = list.emplace_after(tail, track_name,
tag_builder.Commit());
}