From 408a93c42d39c964190837f6f08f975e61f90915 Mon Sep 17 00:00:00 2001
From: srosse <none@none>
Date: Thu, 23 Mar 2017 20:58:17 +0100
Subject: [PATCH] OO-2647: listFiles can return null if the target is not a
directory
---
.../olat/course/nodes/pf/manager/FileSystemExport.java | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/main/java/org/olat/course/nodes/pf/manager/FileSystemExport.java b/src/main/java/org/olat/course/nodes/pf/manager/FileSystemExport.java
index 47a8b55feb7..0a0229cc14d 100644
--- a/src/main/java/org/olat/course/nodes/pf/manager/FileSystemExport.java
+++ b/src/main/java/org/olat/course/nodes/pf/manager/FileSystemExport.java
@@ -138,9 +138,12 @@ public class FileSystemExport implements MediaResource {
idKeys.add(identity.getKey().toString());
}
} else {
- for (File file : sourceFolder.toFile().listFiles()) {
- if (file.isDirectory()) {
- idKeys.add(file.getName());
+ File[] listOfFiles = sourceFolder.toFile().listFiles();
+ if(listOfFiles != null) {
+ for (File file : listOfFiles) {
+ if (file.isDirectory()) {
+ idKeys.add(file.getName());
+ }
}
}
}
--
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