sshkeys: Fix auth key header newline

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/sshkeys.rs b/src/sshkeys.rs
index f56d2216b9d60133fc28691db64ee81c980c0a68..77a14b8e22928c1c81b453fdcf9eac2d6dc03d7c 100644 (file)
--- a/src/sshkeys.rs
+++ b/src/sshkeys.rs
@@ -513,6 +513,7 @@ impl Global {
                        .context("open static auth keys")),
     } {
       io::copy(&mut sf, &mut f).context("copy data into new auth keys")?;
+      writeln!(sf).context("write newline into new auth keys")?;
     }
 
     let mut f = BufWriter::new(f);