From cb6082805133945ae72ea3a1d3d90bdc99f0a932 Mon Sep 17 00:00:00 2001
From: rsteube <rsteube@users.noreply.github.com>
Date: Mon, 24 Oct 2022 23:19:50 +0200
Subject: [PATCH] actually write to the given buffer

---
 src/carapace_spec.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/carapace_spec.rs b/src/carapace_spec.rs
index b43e10f..79aa4fe 100644
--- a/src/carapace_spec.rs
+++ b/src/carapace_spec.rs
@@ -53,10 +53,11 @@ impl Generator for Spec {
         format!("{}.yaml", name)
     }
 
-    fn generate(&self, cmd: &clap::Command, _: &mut dyn std::io::Write) {
+    fn generate(&self, cmd: &clap::Command, buf: &mut dyn std::io::Write) {
         let command = command_for(cmd);
         let serialized = serde_yaml::to_string(&command).unwrap();
-        println!("{}", serialized);
+        buf.write_all(serialized.as_bytes())
+            .expect("Failed to write to generated file");
     }
 }