make non-optional

3 months ago · 61c0eaa0b6
parent 5e056cd00c
commit 61c0eaa0b6
1 changed files with 1 additions and 1 deletions
--- a/packages/svelte/src/internal/client/runtime.js
+++ b/packages/svelte/src/internal/client/runtime.js
@ -278,7 +278,7 @@ export function update_reaction(reaction) {
 	reaction.f |= EFFECT_IS_UPDATING;

 	if (reaction.ac !== null) {
-		reaction.ac?.abort(STALE_REACTION);
+		reaction.ac.abort(STALE_REACTION);
 		reaction.ac = null;
 	}