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cmdline: Check options array for not working flag combinations 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-09 13:07:21 +02:00
parent 107e4da476
commit 876c89a88f
1 changed files with 12 additions and 0 deletions
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12
cmdutils.c
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@ -482,10 +482,22 @@ static void dump_argument(const char *a)
fputc('"', report_file); fputc('"', report_file);
} }
static void check_options(const OptionDef *po)
{
while (po->name) {
if (po->flags & OPT_PERFILE)
av_assert0(po->flags & (OPT_INPUT | OPT_OUTPUT));
po++;
}
}
void parse_loglevel(int argc, char **argv, const OptionDef *options) void parse_loglevel(int argc, char **argv, const OptionDef *options)
{ {
int idx = locate_option(argc, argv, options, "loglevel"); int idx = locate_option(argc, argv, options, "loglevel");
const char *env; const char *env;
check_options(options);
if (!idx) if (!idx)
idx = locate_option(argc, argv, options, "v"); idx = locate_option(argc, argv, options, "v");
if (idx && argv[idx + 1]) if (idx && argv[idx + 1])