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xwayland: Fix display env variable race

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This commit is contained in:
Victoria Brekenfeld 2023-01-25 13:20:17 +01:00
parent 7704f65d02
commit 4940d0823d
6 changed files with 16 additions and 10 deletions
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8
src/session.rs
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@ -77,7 +77,13 @@ pub fn setup_socket(handle: LoopHandle<Data>, state: &State) -> Result<()> {
.into_string()
.map_err(|_| anyhow!("wayland socket is no valid utf-8 string?"))?,
);
if let Some(display) = state.common.xwayland_state.values().find_map(|s| s.display) {
if let Some(display) = state
.common
.xwayland_state
.values()
.next()
.map(|s| s.display)
{
env.insert(String::from("DISPLAY"), format!(":{}", display));
}
let message = serde_json::to_string(&Message::SetEnv { variables: env })