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| author | Bert Belder <bertbelder@gmail.com> | 2021-01-12 22:26:44 -0800 |
|---|---|---|
| committer | Bert Belder <bertbelder@gmail.com> | 2021-01-13 10:55:44 -0800 |
| commit | 060bfe7df8260224807b4bd4224d8a459266007f (patch) | |
| tree | 86f70fad8deeb030d7bd4d60058810d3649ecfe4 /cli/file_watcher.rs | |
| parent | ca07bab59407c9557f959295d65a58d3bb317dc4 (diff) | |
Fix race condition in file watcher (#9105)
Diffstat (limited to 'cli/file_watcher.rs')
| -rw-r--r-- | cli/file_watcher.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/cli/file_watcher.rs b/cli/file_watcher.rs index 53e6c5076..7bc4dd7b7 100644 --- a/cli/file_watcher.rs +++ b/cli/file_watcher.rs @@ -55,8 +55,7 @@ impl Stream for Debounce { self: Pin<&mut Self>, cx: &mut Context, ) -> Poll<Option<Self::Item>> { - if self.event_detected.load(Ordering::Relaxed) { - self.event_detected.store(false, Ordering::Relaxed); + if self.event_detected.swap(false, Ordering::Relaxed) { Poll::Ready(Some(())) } else { let mut timer = self.project().timer; |