From 759d55cc81da10c93f6cbfcbe605806b9dc37d2f Mon Sep 17 00:00:00 2001
From: Skyler Hawthorne <skyler@dead10ck.com>
Date: Sun, 16 Oct 2022 22:41:01 -0400
Subject: [PATCH] fail if doc save sender is closed

---
 helix-view/src/editor.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs
index 9f74c5ec..ee84dbd3 100644
--- a/helix-view/src/editor.rs
+++ b/helix-view/src/editor.rs
@@ -1202,10 +1202,12 @@ impl Editor {
         let path = path.map(|path| path.into());
         let doc = doc_mut!(self, &doc_id);
         let future = doc.save(path, force)?;
-        // TODO: if no self.saves for that doc id then bail
-        // bail!("saves are closed for this document!");
+
         use futures_util::stream;
-        self.saves[&doc_id]
+
+        self.saves
+            .get(&doc_id)
+            .ok_or_else(|| anyhow::format_err!("saves are closed for this document!"))?
             .send(stream::once(Box::pin(future)))
             .map_err(|err| anyhow!("failed to send save event: {}", err))?;