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fftools/cmdutils: Fix break command dump for -map option

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Before this fix, ffmpeg -h full | grep map get the command dump
like:

-map [-]input_file_id[:stream_specifier][,sync_file_id[:stream_s  set input stream mapping
                                                               ^
                                                               |
							    truncated
after this fix, we can get full option dump.

Found-by: vacingfang <vacingfang@tencent.com>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
This commit is contained in:
Jun Zhao 2019-12-12 16:02:53 +08:00
parent 231ffd7e63
commit c1e215041b
1 changed files with 1 additions and 1 deletions
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2
fftools/cmdutils.c
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@ -182,7 +182,7 @@ void show_help_options(const OptionDef *options, const char *msg, int req_flags,
first = 1; first = 1;
for (po = options; po->name; po++) { for (po = options; po->name; po++) {
char buf[64]; char buf[128];
if (((po->flags & req_flags) != req_flags) || if (((po->flags & req_flags) != req_flags) ||
(alt_flags && !(po->flags & alt_flags)) || (alt_flags && !(po->flags & alt_flags)) ||