# HG changeset patch
# User Simon Sapin <simon.sapin@octobus.net>
# Date 2021-03-03 17:38:22
# Node ID 92e3cfd63096be23bdf4da0682b70de501a54789
# Parent  df247f58ecee02205bd0b3e5b8d3c31cdb83df03

rhg: Fall back to Python on unsupported `rhg config <section>`

Printing an entire section (as opposed to a single value with
`rhg config foo.bar`) is not supported yet in Rust only.

Differential Revision: https://phab.mercurial-scm.org/D10098

diff --git a/rust/rhg/src/commands/config.rs b/rust/rhg/src/commands/config.rs
--- a/rust/rhg/src/commands/config.rs
+++ b/rust/rhg/src/commands/config.rs
@@ -27,7 +27,7 @@ pub fn run(invocation: &crate::CliInvoca
         .expect("missing required CLI argument")
         .as_bytes()
         .split_2(b'.')
-        .ok_or_else(|| HgError::abort(""))?;
+        .ok_or_else(|| HgError::unsupported("hg config <section>"))?;
 
     let value = invocation.config.get(section, name).unwrap_or(b"");