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author | Blaž Hrastnik | 2021-05-03 08:46:14 +0000 |
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committer | Blaž Hrastnik | 2021-05-03 08:46:14 +0000 |
commit | d559199cecb105e07d9812603889a469d415e8b8 (patch) | |
tree | b66c48cd126a24e567946b71c83478cb84a18290 /helix-term/src/ui | |
parent | 28c167d71d910d113d5217349830a42fa52e9a9d (diff) |
Stop crashing if last view is closed.
Diffstat (limited to 'helix-term/src/ui')
-rw-r--r-- | helix-term/src/ui/editor.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs index 13ac88fd..041096d6 100644 --- a/helix-term/src/ui/editor.rs +++ b/helix-term/src/ui/editor.rs @@ -601,11 +601,18 @@ impl Component for EditorView { mode => self.command_mode(mode, &mut cxt, key), } } + self.on_next_key = cxt.on_next_key_callback.take(); self.status_msg = cxt.status_msg.take(); // appease borrowck let callback = cxt.callback.take(); + // if the command consumed the last view, skip the render. + // on the next loop cycle the Application will then terminate. + if cx.editor.should_close() { + return EventResult::Ignored; + } + let (view, doc) = cx.editor.current(); view.ensure_cursor_in_view(doc); |