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fftools/ffmpeg: consolidate exiting from main() on error

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This commit is contained in:
Anton Khirnov 2023-07-14 18:10:58 +02:00
parent c56fabde27
commit 8173623e39
1 changed files with 6 additions and 3 deletions
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9
fftools/ffmpeg.c
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@ -1339,17 +1339,19 @@ int main(int argc, char **argv)
/* parse options and open all input/output files */
ret = ffmpeg_parse_options(argc, argv);
if (ret < 0)
exit_program(1);
goto finish;
if (nb_output_files <= 0 && nb_input_files == 0) {
show_usage();
av_log(NULL, AV_LOG_WARNING, "Use -h to get full help or, even better, run 'man %s'\n", program_name);
exit_program(1);
ret = 1;
goto finish;
}
if (nb_output_files <= 0) {
av_log(NULL, AV_LOG_FATAL, "At least one output file must be specified\n");
exit_program(1);
ret = 1;
goto finish;
}
current_time = ti = get_benchmark_time_stamps();
@ -1368,6 +1370,7 @@ int main(int argc, char **argv)
ret = received_nb_signals ? 255 :
err_rate_exceeded ? 69 : ret;
finish:
exit_program(ret);
return ret;
}