From 314ffb7ef5ec6d546e65084d5a06a423deb31c0c Mon Sep 17 00:00:00 2001
From: rickcole <rickcole21@outlook.com>
Date: Thu, 10 Sep 2020 11:37:18 +0800
Subject: [PATCH] =?UTF-8?q?transfer=E7=9A=84searchApi=20=E8=BF=94=E5=9B=9E?=
 =?UTF-8?q?=E5=80=BC=E5=88=A4=E6=96=AD=E8=B0=83=E6=95=B4?=
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---
 src/renderers/Form/Transfer.tsx | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/renderers/Form/Transfer.tsx b/src/renderers/Form/Transfer.tsx
index d864e3a3e..335575d8b 100644
--- a/src/renderers/Form/Transfer.tsx
+++ b/src/renderers/Form/Transfer.tsx
@@ -105,12 +105,11 @@ export class BaseTransferRenderer<
 
         return result.map(item => {
           let resolved: any = null;
+          const value = item[valueField || 'value'];
 
-          if (Array.isArray(options)) {
-            resolved = find(
-              options,
-              optionValueCompare(item[valueField || 'value'], valueField)
-            );
+          // 只有 value 值有意义的时候，再去找；否则直接返回
+          if (Array.isArray(options) && value !== null && value !== undefined) {
+            resolved = find(options, optionValueCompare(value, valueField));
           }
 
           return resolved || item;