Crash when launching with nonexistent option

[timothyqiu]

Godot version

master (34e308e)

System information

macOS 11.4

Issue description

I forgot what the option for generating the API reference is, so I tried --doc-tool, and Godot crashed. It seems that any unrecognized option can do, like --foobar.

Crash Log

ERROR: Bug (please report): EditorPaths haven't been initialized, EditorSettings cannot be created properly.
   at: create (editor/editor_settings.cpp:911)
handle_crash: Program crashed with signal 11
Dumping the backtrace. Please include this when reporting the bug on https://github.com/godotengine/godot/issues
[1] 1   libsystem_platform.dylib            0x00007fff2067dd7d _sigtramp + 29
[2] CowData<char32_t>::_unref(void*) (in godot.osx.tools.64) (cowdata.h:201)
[3] String::String(String const&) (in godot.osx.tools.64) (ustring.h:440)
[4] String::String(String const&) (in godot.osx.tools.64) (ustring.h:440)
[5] EditorPaths::get_config_dir() const (in godot.osx.tools.64) (editor_paths.cpp:50)
[6] EditorSettings::get_text_editor_themes_dir() const (in godot.osx.tools.64) (editor_settings.cpp:1208)
[7] EditorSettings::list_text_editor_themes() (in godot.osx.tools.64) (editor_settings.cpp:1309)
[8] EditorSettings::create() (in godot.osx.tools.64) (editor_settings.cpp:972)
[9] ProjectManager::ProjectManager() (in godot.osx.tools.64) (project_manager.cpp:2394)
[10] ProjectManager::ProjectManager() (in godot.osx.tools.64) (project_manager.cpp:2787)
[11] Main::start() (in godot.osx.tools.64) (main.cpp:2365)
[12] main (in godot.osx.tools.64) (godot_main_osx.mm:78)
[13] 13  libdyld.dylib                       0x00007fff20653f5d start + 1
-- END OF BACKTRACE --
Abort trap: 6

Steps to reproduce

Execute:

/path/to/godot --doc-tool

Minimal reproduction project

No response