From 35a56bb221f67d4ae6cfef2eb0e689c00cded96b Mon Sep 17 00:00:00 2001
From: Scott Jackson <daneren2005@gmail.com>
Date: Thu, 6 Feb 2014 19:52:17 -0800
Subject: Check if file list is null

---
 src/github/daneren2005/dsub/util/Util.java | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/github/daneren2005/dsub/util/Util.java b/src/github/daneren2005/dsub/util/Util.java
index 05dbb1c3..5b79e2f2 100644
--- a/src/github/daneren2005/dsub/util/Util.java
+++ b/src/github/daneren2005/dsub/util/Util.java
@@ -606,14 +606,17 @@ public final class Util {
     }
 	public static boolean recursiveDelete(File dir) {
 		if (dir != null && dir.exists()) {
-			for(File file: dir.listFiles()) {
-				if(file.isDirectory()) {
-					if(!recursiveDelete(file)) {
-						return false;
-					}
-				} else if(file.exists()) {
-					if(!file.delete()) {
-						return false;
+			File[] list = dir.listFiles();
+			if(list != null) {
+				for(File file: list) {
+					if(file.isDirectory()) {
+						if(!recursiveDelete(file)) {
+							return false;
+						}
+					} else if(file.exists()) {
+						if(!file.delete()) {
+							return false;
+						}
 					}
 				}
 			}
-- 
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