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feat(video2x): print help when no args are specified

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Signed-off-by: k4yt3x <i@k4yt3x.com>
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k4yt3x 2024-11-26 00:00:00 +00:00
parent 073f706980
commit 2fc89e3883
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1 changed files with 1 additions and 1 deletions
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tools/video2x/src/video2x.cpp
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@ -438,7 +438,7 @@ int main(int argc, char **argv) {
#endif
po::notify(vm);
if (vm.count("help")) {
if (vm.count("help") || argc == 1) {
std::cout << all_opts << std::endl;
std::cout
<< "Examples:" << std::endl