otter: Change to fehler in a function

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

diff --git a/src/bin/otter.rs b/src/bin/otter.rs
index 3c828a870e29e5572da117322df54dc4af2643a3..98d05ce94bf66c780f1649caaa55674d7ce795bc 100644 (file)
--- a/src/bin/otter.rs
+++ b/src/bin/otter.rs
@@ -1031,7 +1031,8 @@ mod library_list {
     ap
   }
 
-  fn call(_sc: &Subcommand, ma: MainOpts, args: Vec<String>) ->Result<(),AE> {
+  #[throws(AE)]
+  fn call(_sc: &Subcommand, ma: MainOpts, args: Vec<String>) {
     let args = parse_args::<Args,_>(args, &subargs, &ok_id, None);
     let mut chan = access_game(&ma, &args.table_name)?;
 
@@ -1039,8 +1040,6 @@ mod library_list {
     for it in &items {
       println!("{}", it);
     }
-
-    Ok(())
   }
 
   inventory::submit!{Subcommand(