From 9f318a852909439190050a0cd157938477f4639b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bla=C5=BE=20Hrastnik?= <blaz@mxxn.io>
Date: Thu, 8 Apr 2021 16:53:57 +0900
Subject: [PATCH] Fix an issue with closing nested splits.

The parent id was never assigned to the split, so removing the container
when it became empty failed.
---
 helix-view/src/tree.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/helix-view/src/tree.rs b/helix-view/src/tree.rs
index 6204ba415..e48f376a4 100644
--- a/helix-view/src/tree.rs
+++ b/helix-view/src/tree.rs
@@ -163,7 +163,8 @@ pub fn split(&mut self, view: View, layout: Layout) -> ViewId {
             container.children.insert(pos, node);
             self.nodes[node].parent = parent;
         } else {
-            let split = Node::container(layout);
+            let mut split = Node::container(layout);
+            split.parent = parent;
             let split = self.nodes.insert(split);
 
             let container = match &mut self.nodes[split] {