From 0c4c8d61d1608cc22f3d0fe4f4f33fb0dff3dba5 Mon Sep 17 00:00:00 2001
From: Massimiliano Assante <massimiliano.assante@isti.cnr.it>
Date: Fri, 29 Sep 2023 17:52:51 +0200
Subject: [PATCH] minor fix

---
 .../social/networking/caches/SocialNetworkingSiteFinder.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/gcube/portal/social/networking/caches/SocialNetworkingSiteFinder.java b/src/main/java/org/gcube/portal/social/networking/caches/SocialNetworkingSiteFinder.java
index 3f00681..2b8c037 100644
--- a/src/main/java/org/gcube/portal/social/networking/caches/SocialNetworkingSiteFinder.java
+++ b/src/main/java/org/gcube/portal/social/networking/caches/SocialNetworkingSiteFinder.java
@@ -94,7 +94,7 @@ public class SocialNetworkingSiteFinder {
 			return (SocialNetworkingSite) socialSitesCache.get(scope).getObjectValue();
 		else{
 			SocialNetworkingSite site = discoverSite(scope);
-			if(site != null)
+			if(socialSitesCache != null && site != null)
 				socialSitesCache.put(new Element(scope, site));
 			return site;
 		}