Improve gzip error message

This commit is contained in:
Eelco Dolstra 2019-12-13 18:58:34 +01:00
parent ca87707c90
commit e6bd88878e

View file

@ -90,8 +90,8 @@ struct GzipDecompressionSink : CompressionSink
int ret = inflate(&strm,Z_SYNC_FLUSH);
if (ret != Z_OK && ret != Z_STREAM_END)
throw CompressionError("error while decompressing gzip file: %d: %d: %d",ret, len, strm.avail_in);
throw CompressionError("error while decompressing gzip file: %d (%d, %d)",
zError(ret), len, strm.avail_in);
finished = ret == Z_STREAM_END;