fix a blunder where I swapped operands

yewstack · Jan 29, 2022 · c713027 · c713027 · github-actions · Jan 29, 2022
1 parent 06e736b
commit c713027
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/yew/src/dom_bundle/blist.rs b/packages/yew/src/dom_bundle/blist.rs
@@ -422,7 +422,7 @@ impl Reconcilable for VList {
         test_log!("lefts: {:?}", lefts);
         test_log!("rights: {:?}", rights);
 
-        if let Some(additional) = rights.len().checked_sub(lefts.len()) {
+        if let Some(additional) = lefts.len().checked_sub(rights.len()) {
             rights.reserve_exact(additional);
         }
         let first = if self.fully_keyed && blist.fully_keyed {