Correction: Joint race logic follows wiki

Author: schbetsy

publication/src/main/scala/hmda/publication/reports/util/RaceUtil.scala

@@ -50,7 +50,7 @@ object RaceUtil {
       case Joint =>
         larSource.filter { lar =>
           (applicantOneOrMoreMinorities(lar) || coApplicantOneOrMoreMinorities(lar)) &&
-            (lar.race1 == 5 || coApplicantWhite(lar))
+            (applicantWhite(lar) || coApplicantWhite(lar))
         }
 
       case NotProvided =>
@@ -66,6 +66,14 @@ object RaceUtil {
       lar.race5 == ""
   }
 
+  private def applicantWhite(lar: LoanApplicationRegisterQuery): Boolean = {
+    lar.race1 == 5 &&
+      lar.race2 == "" &&
+      lar.race3 == "" &&
+      lar.race4 == "" &&
+      lar.race5 == ""
+  }
+
   private def coApplicantWhite(lar: LoanApplicationRegisterQuery): Boolean = {
     lar.coRace1 == 5 &&
       lar.coRace2 == "" &&