From 5ea8b9b964e4d75991bebdd1043a8980cf20a96b Mon Sep 17 00:00:00 2001
From: George Kalampokis <gkalampokis@cite.gr>
Date: Tue, 1 Mar 2022 17:14:02 +0200
Subject: [PATCH] Minor fix for visibility Rules Service

---
 .../logic/services/forms/VisibilityRuleServiceImpl.java      | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dmp-backend/web/src/main/java/eu/eudat/logic/services/forms/VisibilityRuleServiceImpl.java b/dmp-backend/web/src/main/java/eu/eudat/logic/services/forms/VisibilityRuleServiceImpl.java
index c5ce592f1..dc63bcf42 100644
--- a/dmp-backend/web/src/main/java/eu/eudat/logic/services/forms/VisibilityRuleServiceImpl.java
+++ b/dmp-backend/web/src/main/java/eu/eudat/logic/services/forms/VisibilityRuleServiceImpl.java
@@ -51,7 +51,10 @@ public class VisibilityRuleServiceImpl implements VisibilityRuleService {
         if (values instanceof List) {
             return ((Collection<?>) values).contains(source);
         } else {
-            return values.equals(source);
+            if (values != null) {
+                return values.equals(source);
+            }
+            return false;
         }
     }
 }