Disable deleting from an empty buffer which can cause a crash.

1 files changed, 4 insertions, 0 deletions

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 7b30168a..8d3e31e2 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -745,6 +745,10 @@ pub fn extend_line(cx: &mut Context) {
 // heuristic: append changes to history after each command, unless we're in insert mode
 
 fn _delete_selection(doc: &mut Document, view_id: ViewId) {
+    if doc.empty() {
+        return;
+    }
+
     // first yank the selection
     let values: Vec<String> = doc
         .selection(view_id)