From e313656c55a66c76e2b081fb665f75f0c1bd40fb Mon Sep 17 00:00:00 2001
From: lsbbd <1206261187@qq.com>
Date: Sun, 28 Mar 2021 00:30:35 +0800
Subject: [PATCH] fix(module:space): fix deprecated warning for nz-space-item
 (#6549)

---
 components/space/space.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/space/space.component.ts b/components/space/space.component.ts
index 90a232c8918..b2d03166b45 100644
--- a/components/space/space.component.ts
+++ b/components/space/space.component.ts
@@ -98,7 +98,7 @@ export class NzSpaceComponent implements OnChanges, OnDestroy, AfterContentInit
   private updateSpaceItems(): void {
     const numberSize = typeof this.nzSize === 'string' ? SPACE_SIZE[this.nzSize] : this.nzSize;
     this.spaceSize = numberSize / (!!this.nzSplit ? 2 : 1);
-    if (this.nzSpaceItemComponents) {
+    if (this.nzSpaceItemComponents?.length) {
       warnDeprecation('`nz-space-item` in `nz-space` will be removed in 12.0.0, please use `*nzSpaceItem` instead.');
       this.nzSpaceItemComponents.forEach(item => {
         item.setDirectionAndSize(this.nzDirection, this.spaceSize!);