move some code around

Author: Rich-Harris

packages/svelte/src/internal/client/reactivity/batch.js

@@ -178,6 +178,8 @@ export class Batch {
 flush_queued_effects(render_effects);
 flush_queued_effects(effects);
 
+previous_batch = null;
+
 this.#deferred?.resolve();
 } else {
 this.#defer_effects(this.#render_effects);
@@ -280,17 +282,6 @@ export class Batch {
 
 deactivate() {
 current_batch = null;
-previous_batch = null;
-
-for (const update of effect_pending_updates) {
-effect_pending_updates.delete(update);
-update();
-
-if (current_batch !== null) {
-// only do one at a time
-break;
-}
-}
 }
 
 flush() {
@@ -307,6 +298,16 @@ export class Batch {
 }
 
 this.deactivate();
+
+for (const update of effect_pending_updates) {
+effect_pending_updates.delete(update);
+update();
+
+if (current_batch !== null) {
+// only do one at a time
+break;
+}
+}
 }
 
 /**