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libavfilter/filtfmts: fix argv/argc checks 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-19 22:25:41 +02:00
parent f5326dc68e
commit c1f3a4d1e3
1 changed files with 2 additions and 2 deletions
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libavfilter/filtfmts.c
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@ -78,13 +78,13 @@ int main(int argc, char **argv)
av_log_set_level(AV_LOG_DEBUG); av_log_set_level(AV_LOG_DEBUG);
if (!argv[1]) { if (argc < 2) {
fprintf(stderr, "Missing filter name as argument\n"); fprintf(stderr, "Missing filter name as argument\n");
return 1; return 1;
} }
filter_name = argv[1]; filter_name = argv[1];
if (argv[2]) if (argc > 2)
filter_args = argv[2]; filter_args = argv[2];
avfilter_register_all(); avfilter_register_all();