git: Fix panic when folding ranges (#48809)

Cole Miller created 2 months ago

Restore a call to `BlockMap::read` that went missing in #48747 

Release Notes:

- N/A

Change summary

crates/editor/src/display_map.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Detailed changes

crates/editor/src/display_map.rs

@@ -758,9 +758,10 @@ impl DisplayMap {
         let (snapshot, edits) = self.inlay_map.sync(buffer_snapshot.clone(), edits);
         let (mut fold_map, snapshot, edits) = self.fold_map.write(snapshot, edits);
         let (snapshot, edits) = self.tab_map.sync(snapshot, edits, tab_size);
-        let (_snapshot, _edits) = self
+        let (snapshot, edits) = self
             .wrap_map
             .update(cx, |map, cx| map.sync(snapshot, edits, cx));
+        self.block_map.read(snapshot, edits, None);
 
         let inline = creases.iter().filter_map(|crease| {
             if let Crease::Inline {