From 4f9d8b835a1f987b05bf5bbc042a86fa57b7c086 Mon Sep 17 00:00:00 2001
From: eramitmittal <eramitmittal@gmail.com>
Date: Wed, 28 Jan 2015 16:04:37 +0530
Subject: [PATCH] Update ArgumentConverter.java

Allowing ${None} to be passed to keywords. currently it results in null pointer exception
---
 .../robotframework/javalib/reflection/ArgumentConverter.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/robotframework/javalib/reflection/ArgumentConverter.java b/src/main/java/org/robotframework/javalib/reflection/ArgumentConverter.java
index 6c8f647..ae61ca2 100644
--- a/src/main/java/org/robotframework/javalib/reflection/ArgumentConverter.java
+++ b/src/main/java/org/robotframework/javalib/reflection/ArgumentConverter.java
@@ -41,7 +41,7 @@ private boolean shouldConvert(Object[] args) {
     }
 
     private boolean isArrayArgument(Object object) {
-        return object.getClass().isArray();
+        return object != null && object.getClass().isArray();
     }
 
     private Object convertToType(Class<?> clazz, Object object) {