perf: exit edge case condition early in propagate if possible

stackblitz · Jan 10, 2025 · 2233d45 · 2233d45
1 parent c6b441d
commit 2233d45
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/system.ts b/src/system.ts
@@ -134,7 +134,8 @@ export function propagate(link: Link): void {
 				&& (sub.flags = subFlags | targetFlag, true)
 			)
 			|| (
-				(subFlags & (SubscriberFlags.Tracking | SubscriberFlags.Recursed)) === SubscriberFlags.Recursed
+				(subFlags & SubscriberFlags.Recursed)
+				&& !(subFlags & SubscriberFlags.Tracking)
 				&& (sub.flags = (subFlags & ~SubscriberFlags.Recursed) | targetFlag, true)
 			)
 			|| (