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Suggest `--headless` CLI argument in DisplayServer not found error message 

This is helpful for newcomers setting up Godot on CI, as this provides
automatic guidance as for why it doesn't run out of the box if
there's no X11 server available.
This commit is contained in:
Hugo Locurcio 2023-12-21 23:42:39 +01:00
parent 9d1cbab1c4
commit 6da4d5bd60
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1 changed files with 1 additions and 1 deletions
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main/main.cpp
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@ -2463,7 +2463,7 @@ Error Main::setup2() {
}
if (err != OK || display_server == nullptr) {
ERR_PRINT("Unable to create DisplayServer, all display drivers failed.");
ERR_PRINT("Unable to create DisplayServer, all display drivers failed.\nUse \"--headless\" command line argument to run the engine in headless mode if this is desired (e.g. for continuous integration).");
return err;
}