From 91a37ae67bfed5aceba923f67004ca7eda5115d7 Mon Sep 17 00:00:00 2001
From: streamich <streamich@gmail.com>
Date: Mon, 19 Aug 2024 10:24:03 +0200
Subject: [PATCH] =?UTF-8?q?fix(json-crdt):=20=F0=9F=90=9B=20make=20change?=
 =?UTF-8?q?=20flush=20safe?=
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---
 src/json-crdt/model/api/ModelApi.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/json-crdt/model/api/ModelApi.ts b/src/json-crdt/model/api/ModelApi.ts
index 06f4902301..e92d658244 100644
--- a/src/json-crdt/model/api/ModelApi.ts
+++ b/src/json-crdt/model/api/ModelApi.ts
@@ -286,7 +286,7 @@ export class ModelApi<N extends JsonNode = JsonNode> implements SyncStore<JsonNo
   public flush(): Patch {
     const patch = this.builder.flush();
     this.next = 0;
-    this.onFlush.emit(patch);
+    if (patch.ops.length) this.onFlush.emit(patch);
     return patch;
   }