Update packages/svelte/src/internal/client/runtime.js

Co-authored-by: Simon H <[email protected]>

Author: trueadm

packages/svelte/src/internal/client/runtime.js

@@ -476,7 +476,7 @@ export function update_reaction(reaction) {
 		// we need to increment the read version to ensure that
 		// any dependencies in this reaction aren't marked with
 		// the same version
-		if (previous_reaction !== null && previous_reaction !== reaction) {
+		if (previous_reaction !== reaction) {
 			read_version++;
 
 			if (untracked_writes !== null) {