From 83e23be070d55f7a408161876cc310fdd5ff113e Mon Sep 17 00:00:00 2001
From: Aaron Sheldon <asheldon@amazon.com>
Date: Tue, 10 Feb 2015 21:57:54 +0000
Subject: [PATCH] Fix NPE when setting classpath.

Issue introduced with b8ca6a585b824e91b3b8c72dd5cc53c0eb0ab0f1
---
 .../java/com/puppycrawl/tools/checkstyle/CheckStyleTask.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/puppycrawl/tools/checkstyle/CheckStyleTask.java b/src/main/java/com/puppycrawl/tools/checkstyle/CheckStyleTask.java
index d0f019578..28edb7597 100644
--- a/src/main/java/com/puppycrawl/tools/checkstyle/CheckStyleTask.java
+++ b/src/main/java/com/puppycrawl/tools/checkstyle/CheckStyleTask.java
@@ -172,7 +172,7 @@ public class CheckStyleTask extends Task
      */
     public void setClasspath(Path classpath)
     {
-        if (classpath == null) {
+        if (this.classpath == null) {
             this.classpath = classpath;
         }
         else {