From be4eef682ae515fd542ec351eef05cc54fe3247c Mon Sep 17 00:00:00 2001
From: infoneo <infoneo@yahoo.pl>
Date: Sun, 12 May 2013 15:22:57 +0300
Subject: [PATCH] Fixed problems with a dots in a filenames

---
 lib/files/mapper.php | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/lib/files/mapper.php b/lib/files/mapper.php
index 97a2bff915..d9e116bf25 100644
--- a/lib/files/mapper.php
+++ b/lib/files/mapper.php
@@ -176,16 +176,22 @@ class Mapper
 		$last= end($pathElements);
 		$parts = pathinfo($last);
 		
-		if ((preg_match('~[-\w]+~', $parts['filename'])) && (preg_match('~[-\w]+~', $parts['extension']))){
+		$filename = $parts['filename'];
+		$extension = $parts['extension'];
+
 			
-			// rip off the extension ext from last element
-			$filename = $parts['filename'];
-			array_pop($pathElements);
-			array_push($pathElements, $filename);
+		if ((preg_match('~[-\w]+~', $filename)) && (preg_match('~[-\w]+~', $extension))){
+			
+		// rip off the extension ext from last element
+		array_pop($pathElements);
+		array_push($pathElements, $filename);
 			
 		} else {
 			
-			unset($parts['extension']);
+			if (isset($parts['extension'])) {
+				unset($parts['extension']);
+				}
+      
 		} 
 
 		foreach ($pathElements as $pathElement) {