at: Improve a panic message slightly

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

diff --git a/apitest/at-otter.rs b/apitest/at-otter.rs
index dc770ef9d8ce95210d712c1fd0334e3eda5cba9e..fed6ee3fa233d685c79139ca8822d69f2f607d3c 100644 (file)
--- a/apitest/at-otter.rs
+++ b/apitest/at-otter.rs
@@ -323,7 +323,7 @@ impl Session {
           } else if let Some(ef) = &mut ef {
             ef(self, new_gen, v)?
           } else {
-            panic!("synch error: {:?}", &v);
+            panic!("synch error: {:?}", &(k, v));
           }
         } { break 'overall y }
       }