Turn an assertion into a return failure.
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@@ -1,5 +1,5 @@
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/*
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$Id: cdio.c,v 1.64 2004/07/21 10:19:21 rocky Exp $
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$Id: cdio.c,v 1.65 2004/07/21 11:28:32 rocky Exp $
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Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
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Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
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@@ -39,7 +39,7 @@
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#include <cdio/logging.h>
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#include "cdio_private.h"
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static const char _rcsid[] = "$Id: cdio.c,v 1.64 2004/07/21 10:19:21 rocky Exp $";
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static const char _rcsid[] = "$Id: cdio.c,v 1.65 2004/07/21 11:28:32 rocky Exp $";
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const char *track_format2str[6] =
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@@ -496,13 +496,13 @@ cdio_get_driver_id (const CdIo *cdio)
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/*!
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Return the number of of the first track.
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Return the number of the first track.
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CDIO_INVALID_TRACK is returned on error.
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*/
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track_t
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cdio_get_first_track_num (const CdIo *cdio)
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{
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cdio_assert (cdio != NULL);
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if (NULL == cdio) return CDIO_INVALID_TRACK;
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if (cdio->op.get_first_track_num) {
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return cdio->op.get_first_track_num (cdio->env);
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