From 116654c6885f09ef477ca1168c551669f9c0fc7e Mon Sep 17 00:00:00 2001
From: Mirco Nasuti <mirco.nasuti@chuv.ch>
Date: Mon, 4 Dec 2017 16:32:08 +0100
Subject: [PATCH] bugfix: init mining-query filters with empty string

---
 src/main/java/eu/hbp/mip/model/MiningQuery.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/eu/hbp/mip/model/MiningQuery.java b/src/main/java/eu/hbp/mip/model/MiningQuery.java
index 139652a12..41fde12d7 100644
--- a/src/main/java/eu/hbp/mip/model/MiningQuery.java
+++ b/src/main/java/eu/hbp/mip/model/MiningQuery.java
@@ -24,6 +24,7 @@ public class MiningQuery {
         this.variables = new LinkedList<>();
         this.covariables = new LinkedList<>();
         this.grouping = new LinkedList<>();
+        this.filters = "";
     }
 
     public List<Variable> getVariables() {
-- 
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