From 87a6d66b244994c1def45ba5afe6752572df901c Mon Sep 17 00:00:00 2001
From: dujiaqi <dujiaqi@kezaihui.com>
Date: Sat, 25 Feb 2023 11:21:05 +0800
Subject: [PATCH 1/2] fix: Use the passed in default when disabled

---
 src/RangePicker.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/RangePicker.tsx b/src/RangePicker.tsx
index bd0010b46..fc03655a7 100644
--- a/src/RangePicker.tsx
+++ b/src/RangePicker.tsx
@@ -307,7 +307,7 @@ function InnerRangePicker<DateType>(props: RangePickerProps<DateType>) {
 
       // Fill disabled unit
       for (let i = 0; i < 2; i += 1) {
-        if (mergedDisabled[i] && !getValue(postValues, i) && !getValue(allowEmpty, i)) {
+        if (mergedDisabled[i] && !postValues && !getValue(postValues, i) && !getValue(allowEmpty, i)) {
           postValues = updateValues(postValues, generateConfig.getNow(), i);
         }
       }

From 17367fcde3b6537b9574c4abb8024eb757b3a54d Mon Sep 17 00:00:00 2001
From: dujiaqi <dujiaqi@kezaihui.com>
Date: Thu, 9 Mar 2023 20:36:41 +0800
Subject: [PATCH 2/2] add test case

---
 tests/range.spec.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/range.spec.tsx b/tests/range.spec.tsx
index c3d0df916..4e77570dd 100644
--- a/tests/range.spec.tsx
+++ b/tests/range.spec.tsx
@@ -1776,4 +1776,10 @@ describe('Picker.Range', () => {
     // No selected cell
     expect(document.querySelector('.rc-picker-cell-selected')).toBeFalsy();
   });
+
+  it('range picker should use the passed in default when part is disabled', () => {
+    render(<MomentRangePicker defaultValue={[null, null]} disabled={[false, true]} />);
+
+    expect(document.querySelectorAll('input')[1].value).toBeFalsy();
+  });
 });