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fix crash when decoder is NULL

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This commit is contained in:
Romain Bignon 2010-05-31 22:11:59 +02:00
parent de8f2739c2
commit b571ba27a4
1 changed files with 2 additions and 2 deletions
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4
src/decoder/vorbis_decoder_plugin.c
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@ -29,7 +29,7 @@
#include <tremor/ivorbisfile.h>
/* Macros to make Tremor's API look like libogg. Tremor always
returns host-byte-order 16-bit signed data, and uses integer
milliseconds where libogg uses double seconds.
milliseconds where libogg uses double seconds.
*/
#define ov_read(VF, BUFFER, LENGTH, BIGENDIANP, WORD, SGNED, BITSTREAM) \
ov_read(VF, BUFFER, LENGTH, BITSTREAM)
@ -79,7 +79,7 @@ static int ogg_seek_cb(void *data, ogg_int64_t offset, int whence)
struct vorbis_input_stream *vis = data;
return vis->seekable &&
decoder_get_command(vis->decoder) != DECODE_COMMAND_STOP &&
(!vis->decoder || decoder_get_command(vis->decoder) != DECODE_COMMAND_STOP) &&
input_stream_seek(vis->input_stream, offset, whence, NULL)
? 0 : -1;
}