* work around weird folder file listing permission issues

2014-02-21 16:53:29 +00:00 · 2014-02-21 16:53:29 +00:00 · 7ac73b24a6
parent 408efd166d
commit 7ac73b24a6
1 changed files with 5 additions and 1 deletions
--- a/source/net/sourceforge/tuned/FileUtilities.java
+++ b/source/net/sourceforge/tuned/FileUtilities.java
@ -413,7 +413,11 @@ public final class FileUtilities {
 		if (depth > maxDepth)
 			return;

-		for (File file : folder.listFiles()) {
+		File[] children = folder.listFiles();
+		if (children == null)
+			return;
+
+		for (File file : children) {
 			if (!listHiddenFiles && file.isHidden()) // ignore hidden files
 				continue;