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fix?: undefined tags

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Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
This commit is contained in:
Alix
2026-02-22 18:23:29 +01:00
parent d9013772ef
commit f97fb957dc
2 changed files with 10 additions and 7 deletions
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2
ffprobe-wasm-app

Submodule ffprobe-wasm-app updated: 54b90ac7f5...62ae9d08f0

15
src/worker.mts
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@@ -92,7 +92,7 @@ export function createListener(
function serializeStreams(streams: Vector<Raw<Stream>>) { function serializeStreams(streams: Vector<Raw<Stream>>) {
return vectorToArray(streams).map((stream) => ({ return vectorToArray(streams).map((stream) => ({
...stream, ...stream,
tags: dictionaryVectorToRecord(stream.tags), tags: (stream && stream.tags) ? dictionaryVectorToRecord(stream.tags) : {},
})); }));
} }
@@ -109,16 +109,19 @@ export function createListener(
const rawInfo = get_file_info(`/work/${fileName}`); const rawInfo = get_file_info(`/work/${fileName}`);
// Safety check on rawInfo itself
if (!rawInfo) throw new Error("FFprobe failed to return file info");
return { return {
streams: serializeStreams(rawInfo.streams), streams: serializeStreams(rawInfo.streams),
chapters: vectorToArray(rawInfo.chapters).map((chapter) => ({ chapters: rawInfo.chapters ? vectorToArray(rawInfo.chapters).map((chapter) => ({
...chapter, ...chapter,
tags: dictionaryVectorToRecord(chapter.tags), tags: chapter.tags ? dictionaryVectorToRecord(chapter.tags) : {},
})), })) : [],
format: { format: {
...rawInfo.format, ...rawInfo.format,
tags: dictionaryVectorToRecord(rawInfo.format.tags), tags: (rawInfo.format && rawInfo.format.tags) ? dictionaryVectorToRecord(rawInfo.format.tags) : {},
}, }
}; };
} finally { } finally {
// Cleanup mount. // Cleanup mount.