From 994e709226b6802a45d239337196882fdad91df5 Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Thu, 19 Nov 2020 23:03:31 +0800
Subject: [PATCH] fix: select label-in-value error #3216

---
 components/vc-select/utils/valueUtil.ts        | 10 ++++++++--
 components/vc-select/utils/warningPropsUtil.ts |  2 +-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/components/vc-select/utils/valueUtil.ts b/components/vc-select/utils/valueUtil.ts
index 0e6a3f50c6..ae9f68b406 100644
--- a/components/vc-select/utils/valueUtil.ts
+++ b/components/vc-select/utils/valueUtil.ts
@@ -1,5 +1,5 @@
 import { warning } from '../../vc-util/warning';
-import { isVNode, VNodeChild } from 'vue';
+import { cloneVNode, isVNode, VNodeChild } from 'vue';
 import {
   OptionsType as SelectOptionsType,
   OptionData,
@@ -151,7 +151,13 @@ export const getLabeledValue: GetLabeledValue<FlattenOptionData[]> = (
       warning(false, '`label` of `value` is not same as `label` in Select options.');
     }
   } else if (item && optionLabelProp in item) {
-    result.label = item[optionLabelProp];
+    if (Array.isArray(item[optionLabelProp])) {
+      result.label = isVNode(item[optionLabelProp][0])
+        ? cloneVNode(item[optionLabelProp][0])
+        : item[optionLabelProp];
+    } else {
+      result.label = item[optionLabelProp];
+    }
   } else {
     result.label = value;
   }
diff --git a/components/vc-select/utils/warningPropsUtil.ts b/components/vc-select/utils/warningPropsUtil.ts
index 835046fca9..3462c89e7b 100644
--- a/components/vc-select/utils/warningPropsUtil.ts
+++ b/components/vc-select/utils/warningPropsUtil.ts
@@ -89,7 +89,7 @@ function warningProps(props: SelectProps) {
     warning(
       !labelInValue ||
         values.every(val => typeof val === 'object' && ('key' in val || 'value' in val)),
-      '`value` should in shape of `{ value: string | number, label?: ReactNode }` when you set `labelInValue` to `true`',
+      '`value` should in shape of `{ value: string | number, label?: any }` when you set `labelInValue` to `true`',
     );
 
     warning(