From 744d86fea4d311c476fe408e03e7a5f52924bed1 Mon Sep 17 00:00:00 2001
From: Andreas Billmann <andreas.billmann@slab.de>
Date: Fri, 5 Feb 2016 09:43:24 +0100
Subject: [PATCH] null check to prevent NPE

---
 .../javafx/smartcsv/validation/ValidationConfiguration.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/ninja/javafx/smartcsv/validation/ValidationConfiguration.java b/src/main/java/ninja/javafx/smartcsv/validation/ValidationConfiguration.java
index b951a75..029144d 100644
--- a/src/main/java/ninja/javafx/smartcsv/validation/ValidationConfiguration.java
+++ b/src/main/java/ninja/javafx/smartcsv/validation/ValidationConfiguration.java
@@ -109,11 +109,11 @@ public class ValidationConfiguration {
     }
 
     public void setMinLengthRuleFor(String column, Integer value) {
-        setValue(column, value, "minlength");
+        setValue(column, value == null ? null : value.doubleValue(), "minlength");
     }
 
     public void setMaxLengthRuleFor(String column, Integer value) {
-        setValue(column, value, "maxlength");
+        setValue(column, value == null ? null : value.doubleValue(), "maxlength");
     }
 
     public void setDateRuleFor(String column, String value) {