daemons: add help message when option errors occur

bareos · Jul 25, 2022 · 4531bf9 · 4531bf9
1 parent 22aebc9
commit 4531bf9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/core/src/lib/cli.cc b/core/src/lib/cli.cc
@@ -142,8 +142,10 @@ void InitCLIApp(CLI::App& app, std::string description, int fsfyear)
 #ifdef HAVE_WIN32
   app.allow_windows_style_options();
 #endif
+  app.failure_message(CLI::FailureMessage::help);
 }
 
+
 void AddDebugOptions(CLI::App& app)
 {
   app.add_option("-d,--debug-level", debug_level, "Set debug level to <level>.")