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Detach externals so they don't freeze while buffering

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This commit is contained in:
Jonathan Turner 2019-09-14 05:51:40 +12:00
parent da31eac735
commit 9382a7e64a
1 changed files with 2 additions and 0 deletions
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2
src/commands/classified.rs
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@ -307,10 +307,12 @@ impl ExternalCommand {
Ok(ClassifiedInputStream::new()) Ok(ClassifiedInputStream::new())
} }
StreamNext::External => { StreamNext::External => {
let _ = popen.detach();
let stdout = popen.stdout.take().unwrap(); let stdout = popen.stdout.take().unwrap();
Ok(ClassifiedInputStream::from_stdout(stdout)) Ok(ClassifiedInputStream::from_stdout(stdout))
} }
StreamNext::Internal => { StreamNext::Internal => {
let _ = popen.detach();
let stdout = popen.stdout.take().unwrap(); let stdout = popen.stdout.take().unwrap();
let file = futures::io::AllowStdIo::new(stdout); let file = futures::io::AllowStdIo::new(stdout);
let stream = Framed::new(file, LinesCodec {}); let stream = Framed::new(file, LinesCodec {});