--- a/rust/rhg/src/commands/cat.rs	Fri Jul 16 18:42:20 2021 +0200
+++ b/rust/rhg/src/commands/cat.rs	Mon Oct 04 19:06:45 2021 +0100
@@ -73,7 +73,7 @@
         None => format!("{:x}", repo.dirstate_parents()?.p1),
     };
 
-    let output = cat(&repo, &rev, &files).map_err(|e| (e, rev.as_str()))?;
+    let output = cat(&repo, &rev, files).map_err(|e| (e, rev.as_str()))?;
     invocation.ui.write_stdout(&output.concatenated)?;
     if !output.missing.is_empty() {
         let short = format!("{:x}", output.node.short()).into_bytes();