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| author | Radu Butoi <rbutoi@gmail.com> | 2021-01-17 15:52:54 -0500 |
|---|---|---|
| committer | Radu Butoi <rbutoi@gmail.com> | 2021-01-17 16:58:32 -0500 |
| commit | 1cb9382282daf0bc6d0206b10d294f1b4dd5ab30 (patch) | |
| tree | 95324c27fb7d12e00daf391140c0f26dcd4b5c30 | |
| parent | 02887536f773643313f15442fc82cebf616da54a (diff) | |
| download | PrismLauncher-1cb9382282daf0bc6d0206b10d294f1b4dd5ab30.tar.gz PrismLauncher-1cb9382282daf0bc6d0206b10d294f1b4dd5ab30.tar.bz2 PrismLauncher-1cb9382282daf0bc6d0206b10d294f1b4dd5ab30.zip | |
Use argv[0] to print program name on a CLI error.
| -rw-r--r-- | application/MultiMC.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/application/MultiMC.cpp b/application/MultiMC.cpp index bca922ed..8c1a53b6 100644 --- a/application/MultiMC.cpp +++ b/application/MultiMC.cpp @@ -207,8 +207,9 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv) catch (const ParsingError &e) { std::cerr << "CommandLineError: " << e.what() << std::endl; - std::cerr << "Try '%1 -h' to get help on MultiMC's command line parameters." - << std::endl; + if(argc > 0) + std::cerr << "Try '" << argv[0] << " -h' to get help on MultiMC's command line parameters." + << std::endl; m_status = MultiMC::Failed; return; } |