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fftools/ffprobe: inline opt_output_file() into its only caller 

There is no reason to keep them separate.

Also, replace exit_program() with returning an error code.
This commit is contained in:
Anton Khirnov 2023-07-14 18:30:23 +02:00
parent 411e183360
commit be49c48282
1 changed files with 2 additions and 6 deletions
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8
fftools/ffprobe.c
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@ -3795,22 +3795,18 @@ static int opt_input_file_i(void *optctx, const char *opt, const char *arg)
return 0;
}
static void opt_output_file(void *optctx, const char *arg)
static int opt_output_file_o(void *optctx, const char *opt, const char *arg)
{
if (output_filename) {
av_log(NULL, AV_LOG_ERROR,
"Argument '%s' provided as output filename, but '%s' was already specified.\n",
arg, output_filename);
exit_program(1);
return AVERROR(EINVAL);
}
if (!strcmp(arg, "-"))
arg = "fd:";
output_filename = arg;
}
static int opt_output_file_o(void *optctx, const char *opt, const char *arg)
{
opt_output_file(optctx, arg);
return 0;
}