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opt: add display server check

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This commit is contained in:
Kingtous 2022-12-08 17:43:46 +08:00
parent 7dadf3ba2f
commit 3cfcaf65ad
1 changed files with 5 additions and 3 deletions
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8
libs/hbb_common/src/platform/linux.rs
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@ -82,9 +82,11 @@ fn get_display_server_of_session(session: &str) -> String {
} else {
"".to_owned()
};
// loginctl has not given the expected output. try something else.
if let Ok(sestype) = std::env::var("XDG_SESSION_TYPE") {
display_server = sestype;
if display_server.is_empty() {
// loginctl has not given the expected output. try something else.
if let Ok(sestype) = std::env::var("XDG_SESSION_TYPE") {
display_server = sestype;
}
}
// If the session is not a tty, then just return the type as usual
display_server