fix creditor with null

src/pages/OrganizationDetailPage/OrganizationCard.js

@@ -84,7 +84,7 @@ const OrganizationCard = ({ userData, loadDataFun, id }) => {
     }, [userData]);
 
     useEffect(() => {
-        if(userData.creditor === undefined){
+        if(userData.creditor === undefined||userData.creditor === null){
             userData.creditor = false
         }
         setCurrentUserData(userData);