From 0ac96302fe9c04df79cb01a77d19535b45fe2db0 Mon Sep 17 00:00:00 2001
From: David Corrales
Date: Wed, 20 Jun 2007 00:28:04 +0000
Subject: Initial implementation of the lookupFile() function. It's meant to
 search recursively for given filename within a set of directories.

svn-id: r27551
---
 backends/fs/posix/posix-fs.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'backends/fs')

diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp
index c976830402..385bab833c 100644
--- a/backends/fs/posix/posix-fs.cpp
+++ b/backends/fs/posix/posix-fs.cpp
@@ -174,8 +174,13 @@ bool POSIXFilesystemNode::getChildren(AbstractFSList &myList, ListMode mode, boo
 	// loop over dir entries using readdir
 	while ((dp = readdir(dirp)) != NULL) {
 		// Skip 'invisible' files if necessary
-		if (dp->d_name[0] == '.' && !hidden)
+		if (dp->d_name[0] == '.' && !hidden) {
 			continue;
+		}
+		// Skip '.' and '..' to avoid cycles
+		if((dp->d_name[0] == '.' && dp->d_name[1] == 0) || (dp->d_name[0] == '.' && dp->d_name[1] == '.')) {
+			continue;
+		}
 
 		String newPath(_path);
 		if (newPath.lastChar() != '/')
-- 
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