From 06992fec6d3d014060f8c4f4a5a75bb759d6c86e Mon Sep 17 00:00:00 2001
From: Thomas Mueller <thomas.mueller@tmit.eu>
Date: Tue, 12 Mar 2013 09:24:58 +0100
Subject: slug generates uniqid in case the file/folder name contains not one
 single valid character

---
 lib/files/mapper.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/files/mapper.php b/lib/files/mapper.php
index c5f1f9888db..418ef354f9c 100644
--- a/lib/files/mapper.php
+++ b/lib/files/mapper.php
@@ -219,10 +219,8 @@ class Mapper
 		// remove unwanted characters
 		$text = preg_replace('~[^-\w]+~', '', $text);
 
-		if (empty($text))
-		{
-			// TODO: we better generate a guid in this case
-			return 'n-a';
+		if (empty($text)) {
+			return uniqid();
 		}
 
 		return $text;
-- 
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