From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 1 Jun 2021 12:54:18 +0000 (+0100)
Subject: otter cli: Switch to CookedStdout for arg parsing
X-Git-Tag: otter-0.7.0~151
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5e16872f07275caa097b1cb506b82a73fe45e86d;p=otter.git

otter cli: Switch to CookedStdout for arg parsing

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

diff --git a/src/bin/otter.rs b/src/bin/otter.rs
index b5925335..16494e64 100644
--- a/src/bin/otter.rs
+++ b/src/bin/otter.rs
@@ -175,7 +175,7 @@ fn parse_args<T:Default,U>(
   let ap = apmaker(&mut parsed);
   let us = args.get(0).expect("argv[0] must be provided!").clone();
 
-  let mut stdout = io::stdout();
+  let mut stdout = CookedStdout::new();
   let mut stderr = io::stderr();
 
   let r = ap.parse(args, &mut stdout, &mut stderr);
@@ -783,8 +783,9 @@ mod list_games {
       x => throw!(anyhow!("unexpected response to ListGames: {:?}", &x)),
     };
     games.sort();
+    let mut out = CookedStdout::new();
     for g in games {
-      println!("{}", &g);
+      writeln!(out, "{}", &g)?;
     }
     Ok(())
   }