termwiz: avoid emitting a resize event on a spurious sigwinch read

2024-11-27 12:23:46 +03:00 · 2019-06-02 18:11:07 -07:00 · 2019-06-02 18:11:07 -07:00 · ae303fea56
commit ae303fea56
parent d000938fef
1 changed files with 1 additions and 0 deletions
--- a/termwiz/src/terminal/unix.rs
+++ b/termwiz/src/terminal/unix.rs
@ -250,6 +250,7 @@ impl UnixTerminal {
        let mut buf = [0u8; 64];

        match self.sigwinch_pipe.read(&mut buf) {
+            Ok(0) => Ok(None),
            Ok(_) => {
                let size = self.write.get_size()?;
                Ok(Some(InputEvent::Resized {