minor error message formatting

diff --git a/src/flac/decode.c b/src/flac/decode.c
index 12bc092..25f9b96 100644 (file)
--- a/src/flac/decode.c
+++ b/src/flac/decode.c
@@ -557,15 +557,15 @@ FLAC__StreamDecoderWriteStatus write_callback(const void *decoder, const FLAC__F
                return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
 
        if(bps != decoder_session->bps) {
-               fprintf(stderr, "ERROR, bits-per-sample is %u in frame but %u in STREAMINFO\n", bps, decoder_session->bps);
+               fprintf(stderr, "%s: ERROR, bits-per-sample is %u in frame but %u in STREAMINFO\n", decoder_session->inbasefilename, bps, decoder_session->bps);
                return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
        }
        if(channels != decoder_session->channels) {
-               fprintf(stderr, "ERROR, channels is %u in frame but %u in STREAMINFO\n", channels, decoder_session->channels);
+               fprintf(stderr, "%s: ERROR, channels is %u in frame but %u in STREAMINFO\n", decoder_session->inbasefilename, channels, decoder_session->channels);
                return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
        }
        if(frame->header.sample_rate != decoder_session->sample_rate) {
-               fprintf(stderr, "ERROR, sample rate is %u in frame but %u in STREAMINFO\n", frame->header.sample_rate, decoder_session->sample_rate);
+               fprintf(stderr, "%s: ERROR, sample rate is %u in frame but %u in STREAMINFO\n", decoder_session->inbasefilename, frame->header.sample_rate, decoder_session->sample_rate);
                return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
        }