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traits->pbuffer = true; | traits->pbuffer = true; | ||
} | } | ||
</syntaxhighlight><ref>{{cite web | </syntaxhighlight> | ||
just set an environment variable in my shell called FG_GUI and then this little hack works.<ref>{{cite web | |||
|url = https://forum.flightgear.org/viewtopic.php?p=291699#p291699 | |url = https://forum.flightgear.org/viewtopic.php?p=291699#p291699 | ||
|title = <nowiki> Re: Headless mode with access to property tree </nowiki> | |title = <nowiki> Re: Headless mode with access to property tree </nowiki> |