From 986dc013a0a9e05d5bfd3ba2368be4c24e40d4c2 Mon Sep 17 00:00:00 2001
From: Ludovic Claude <ludovic.claude54@gmail.com>
Date: Tue, 27 Jun 2017 21:41:36 +0200
Subject: [PATCH] Accept no filters

---
 src/main/java/eu/hbp/mip/utils/DataUtil.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/java/eu/hbp/mip/utils/DataUtil.java b/src/main/java/eu/hbp/mip/utils/DataUtil.java
index 3c37d97df..007f62cc3 100644
--- a/src/main/java/eu/hbp/mip/utils/DataUtil.java
+++ b/src/main/java/eu/hbp/mip/utils/DataUtil.java
@@ -29,8 +29,11 @@ public class DataUtil {
     {
         JsonObject data = new JsonObject();
 
-        if (filters.length() > 0)
-        {
+        if (filters == null) {
+            filters = "";
+        }
+
+        if (filters.length() > 0) {
             filters = String.format("AND %s", filters);
         }
 
-- 
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