From f966c2bb96a6aebd96197d0acfcd4352606bd8f7 Mon Sep 17 00:00:00 2001
From: "Cloud.Liu" <cloud.liu@fanruan.com>
Date: Wed, 29 May 2019 19:19:47 +0800
Subject: [PATCH] =?UTF-8?q?DEC-7852=20HDFS=E5=AE=9A=E6=97=B6=E8=B0=83?=
 =?UTF-8?q?=E5=BA=A6=E7=BB=93=E6=9E=9C=E4=B8=8D=E5=8F=AF=E6=9F=A5=E7=9C=8B?=
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---
 .../fr/plugin/hdfs/repository/core/HDFSResourceRepository.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/fr/plugin/hdfs/repository/core/HDFSResourceRepository.java b/src/main/java/com/fr/plugin/hdfs/repository/core/HDFSResourceRepository.java
index 232a80b..3132486 100644
--- a/src/main/java/com/fr/plugin/hdfs/repository/core/HDFSResourceRepository.java
+++ b/src/main/java/com/fr/plugin/hdfs/repository/core/HDFSResourceRepository.java
@@ -188,6 +188,9 @@ public class HDFSResourceRepository extends BaseResourceRepository {
             FileStatus[] statuses = fs.listStatus(new Path(dir), new PathFilter() {
                 @Override
                 public boolean accept(Path path) {
+                    if (filter == null) {
+                        return true;
+                    }
                     return filter.accept(path.getName());
                 }
             });