From 255357bac4ab1db89c9f4f348ef6543cfa4c81cf Mon Sep 17 00:00:00 2001
From: Luca Frosini <luca.frosini@isti.cnr.it>
Date: Wed, 13 Oct 2021 17:05:25 +0200
Subject: [PATCH] Changed the none representation in a more opaque way

---
 .../data_catalogue/grsf_publish_ws/utils/HelperMethods.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/utils/HelperMethods.java b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/utils/HelperMethods.java
index 9e65058..dddc8be 100644
--- a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/utils/HelperMethods.java
+++ b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/utils/HelperMethods.java
@@ -72,7 +72,7 @@ public abstract class HelperMethods {
 	private static final String PATH_SEPARATOR = "/";
 	
 	// This key is used in replaceFieldsKey() function to indicate to remove the metadata field
-	private static final String NONE_KEY = "none";
+	private static final String NONE_KEY = "none:none";
 
 	// caches
 	private static CacheInterface<String, String> userEmailCache = new CacheImpl<String, String>(1000 * 60 * 60 * 24);