vim: Fix search submit panic (#25673)

smit and Anthony Eid created 10 months ago

In file search submit action, handle unwrap when there are no prior
selection.

Fix is for recently made commits, hence no release notes.

Release Notes:

- N/A

---------

Co-authored-by: Anthony Eid <[e-mail]>

Change summary

crates/vim/src/normal/search.rs | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

Detailed changes

crates/vim/src/normal/search.rs

@@ -187,9 +187,13 @@ impl Vim {
                 let direction = self.search.direction;
                 search_bar.has_active_match();
                 let new_head = new_selections.last().unwrap().start;
-                let old_head = self.search.prior_selections.last().unwrap().start;
+                let is_different_head = self
+                    .search
+                    .prior_selections
+                    .last()
+                    .map_or(true, |range| range.start != new_head);
 
-                if new_head != old_head && self.search.direction == Direction::Next {
+                if is_different_head && self.search.direction == Direction::Next {
                     count = count.saturating_sub(1)
                 }
                 self.search.count = 1;