From f48e9d988310541efa6d40aa4cdd12d054673618 Mon Sep 17 00:00:00 2001
From: Matheus Wichman <matheushw@outlook.com>
Date: Mon, 9 Dec 2019 23:34:53 -0300
Subject: [PATCH] Fix cloned record reverts values when submitting

---
 cypress/integration/edit.js                     | 17 +++++++++++++++++
 .../src/form/useInitializeFormWithRecord.ts     |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/cypress/integration/edit.js b/cypress/integration/edit.js
index b3006bd6305..fc045d9c070 100644
--- a/cypress/integration/edit.js
+++ b/cypress/integration/edit.js
@@ -146,6 +146,23 @@ describe('Edit Page', () => {
         );
     });
 
+    it('should not revert values when saving a record that was cloned', () => {
+        EditPostPage.navigate();
+        cy.get(EditPostPage.elements.input('title')).should(el =>
+            expect(el).to.have.value('Sed quo et et fugiat modi')
+        );
+
+        EditPostPage.clone();
+        CreatePostPage.setInputValue('input', 'title', 'Lorem Ipsum');
+
+        // The next assertion has to occur immediately, thus CreatePostPage.submit() is not used
+        cy.get(CreatePostPage.elements.submitButton).click();
+
+        cy.get(CreatePostPage.elements.input('title')).then(el => {
+            expect(el).to.have.value('Lorem Ipsum');
+        });
+    });
+
     it('should persit emptied inputs', () => {
         EditPostPage.navigate();
         EditPostPage.gotoTab(3);
diff --git a/packages/ra-core/src/form/useInitializeFormWithRecord.ts b/packages/ra-core/src/form/useInitializeFormWithRecord.ts
index 77a4828fafb..febfb420926 100644
--- a/packages/ra-core/src/form/useInitializeFormWithRecord.ts
+++ b/packages/ra-core/src/form/useInitializeFormWithRecord.ts
@@ -26,7 +26,7 @@ const useInitializeFormWithRecord = record => {
                 }
             });
         });
-    }, [form, record]);
+    }, [form, JSON.stringify(record)]); // eslint-disable-line react-hooks/exhaustive-deps
 };
 
 export default useInitializeFormWithRecord;