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matroskadec: remove useless dummy_level variable 

Originally committed as revision 14565 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2008-08-05 00:40:40 +00:00
parent 13b350a3a4
commit 82113343a7
1 changed files with 0 additions and 3 deletions
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3
libavformat/matroskadec.c
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@ -1346,7 +1346,6 @@ matroska_execute_seekhead(MatroskaDemuxContext *matroska)
uint32_t peek_id_cache = matroska->peek_id;
uint32_t level_up = matroska->level_up;
offset_t before_pos = url_ftell(matroska->ctx->pb);
int dummy_level = 0;
MatroskaLevel level;
uint32_t id;
int i, res;
@ -1375,7 +1374,6 @@ matroska_execute_seekhead(MatroskaDemuxContext *matroska)
level.length = (uint64_t)-1;
matroska->levels[matroska->num_levels] = level;
matroska->num_levels++;
dummy_level = 1;
/* check ID */
if (!(id = ebml_peek_id (matroska,
@ -1410,7 +1408,6 @@ matroska_execute_seekhead(MatroskaDemuxContext *matroska)
finish:
/* remove dummy level */
if (dummy_level)
while (matroska->num_levels) {
uint64_t length = matroska->levels[--matroska->num_levels].length;
if (length == (uint64_t)-1)