From 14c36148567d524cc3b97ff21bfbee85408386e4 Mon Sep 17 00:00:00 2001
From: gaudryc <chris.m.gaudry@gmail.com>
Date: Sun, 6 Jan 2019 21:54:23 +0100
Subject: [PATCH] Bug: Possible null pointer dereference in
 com.bwssystems.HABridge.hue.HueMulator.callUrl(String, DeviceDescriptor,
 String, String, String, String, boolean, Integer, Integer, ColorData)

---
 src/main/java/com/bwssystems/HABridge/hue/HueMulator.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/bwssystems/HABridge/hue/HueMulator.java b/src/main/java/com/bwssystems/HABridge/hue/HueMulator.java
index 4034578..f8b9ab9 100644
--- a/src/main/java/com/bwssystems/HABridge/hue/HueMulator.java
+++ b/src/main/java/com/bwssystems/HABridge/hue/HueMulator.java
@@ -1471,10 +1471,11 @@ public class HueMulator {
 			else
 				log.warn("Call Items type is null <<<" + callItems[i] + ">>>");
 		}
-		
-		if(callItems.length == 0)
+
+		if ((callItems == null) || (callItems.length == 0)) {
 			log.warn("No call items were available: <<<" + url + ">>>");
-		
+		}
+
 		return responseString;
 	}
 }