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Don't set env variables that are already set inside system service

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cyber-sushi 2024-05-23 04:02:27 +02:00
parent c8442710b4
commit e563af5c1f
1 changed files with 3 additions and 1 deletions
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4
src/udev_monitor.rs
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@ -115,7 +115,9 @@ fn set_environment() -> Environment {
let vars = std::str::from_utf8(command.stdout.as_slice()).unwrap().split("\n").collect::<Vec<&str>>();
for var in vars {
if let Some((variable, value)) = var.split_once("=") {
env::set_var(variable, value);
if let Err(env::VarError::NotPresent) = env::var(variable) {
env::set_var(variable, value);
}
}
}
true