packetframe: Add a bit of dbg to test

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

diff --git a/src/packetframe.rs b/src/packetframe.rs
index f6654021700f8da4374b8d35a1985a3bae2c4ad8..a63cf0fa57139db8f2da9e5dcbe6cbfb3299f2bb 100644 (file)
--- a/src/packetframe.rs
+++ b/src/packetframe.rs
@@ -356,7 +356,7 @@ fn write_test(){
   {
     let mut frame = rd.new_frame().unwrap();
     let y = frame.read(&mut buf).unwrap();
-    dbgc!(&buf[0..y]);
+    dbgc!(str::from_utf8(&buf[0..y]).unwrap());
   }
   expect_boom(&mut rd);