From b5e55cc90ae3f4c926aab656b3be8277fd13c139 Mon Sep 17 00:00:00 2001
From: Massimiliano Assante <massimiliano.assante@isti.cnr.it>
Date: Mon, 6 Oct 2014 16:58:14 +0000
Subject: [PATCH] not returning hashtags count less than 1

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portal/social-networking-library@100471 82a268e6-3cf1-43bd-a215-b396298e98cf
---
 .../gcube/portal/databook/server/DBCassandraAstyanaxImpl.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/gcube/portal/databook/server/DBCassandraAstyanaxImpl.java b/src/main/java/org/gcube/portal/databook/server/DBCassandraAstyanaxImpl.java
index 8b6b1b8..fb78f92 100644
--- a/src/main/java/org/gcube/portal/databook/server/DBCassandraAstyanaxImpl.java
+++ b/src/main/java/org/gcube/portal/databook/server/DBCassandraAstyanaxImpl.java
@@ -1495,7 +1495,8 @@ public final class DBCassandraAstyanaxImpl implements DatabookStore {
 		for (Row<String, String> row : result.getResult()) {
 			for (Column<String> column : row.getColumns()) {
 				int curValue = Integer.parseInt(column.getStringValue());
-				toReturn.put(column.getName(), curValue);
+				if (curValue > 0)
+					toReturn.put(column.getName(), curValue);
 			}
 		}
 		return toReturn;