Slight error message tweaks

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

diff --git a/src/bin/otter.rs b/src/bin/otter.rs
index 4de91e304d80712c2c519f7e69af1e6a61aebb65..7e3cf2fa35e7034a1b8603df034bff070ee9973e 100644 (file)
--- a/src/bin/otter.rs
+++ b/src/bin/otter.rs
@@ -624,7 +624,7 @@ fn connect(ma: &MainOpts) -> Conn {
       ];
       cmd.args(args);
 
-      let desc = (&ma.ssh_command, &args).to_debug();
+      let desc = format!("ssh: {:?} {:?}", &ma.ssh_command, &args);
 
       let (w,r) = childio::run_pair(cmd, desc.clone())
         .with_context(|| desc.clone())

diff --git a/src/childio.rs b/src/childio.rs
index 98231c68331a441cdef9d2cd14c35c07546bea45..647a5e79cb6885a00d8c5a594dde7e7de39674c9 100644 (file)
--- a/src/childio.rs
+++ b/src/childio.rs
@@ -50,7 +50,7 @@ impl<RW> ChildIo<RW> {
       Some(es) => {
         let mut child = self.child.lock();
         child.reported = true;
-        let ae = anyhow!("{} failed: {}", &child, es);
+        let ae = anyhow!("{}: failed: {}", &child, es);
         Err(io::Error::new(ErrorKind::Other, ae))
       },
     }