diff --git a/libraries/Error.php b/libraries/Error.php
index 7114d836d8..3faa5d87f4 100644
--- a/libraries/Error.php
+++ b/libraries/Error.php
@@ -412,39 +412,39 @@ class Error extends Message
      * prevent path disclosure in error message,
      * and make users feel safe to submit error reports
      *
-     * @param string $dest path to be shorten
+     * @param string $path path to be shorten
      *
      * @return string shortened path
      */
-    public static function relPath($dest)
+    public static function relPath($path)
     {
-        $dest = @realpath($dest);
+        $dest = @realpath($path);
 
         /* Probably affected by open_basedir */
         if ($dest === FALSE) {
-            return $dest;
+            return $path;
         }
 
         $Ahere = explode(
-            PATH_SEPARATOR,
-            realpath(__DIR__ . PATH_SEPARATOR . '..')
+            DIRECTORY_SEPARATOR,
+            realpath(__DIR__ . DIRECTORY_SEPARATOR . '..')
         );
-        $Adest = explode(PATH_SEPARATOR, $dest);
+        $Adest = explode(DIRECTORY_SEPARATOR, $dest);
 
         $result = '.';
         // && count ($Adest)>0 && count($Ahere)>0 )
-        while (implode(PATH_SEPARATOR, $Adest) != implode(PATH_SEPARATOR, $Ahere)) {
+        while (implode(DIRECTORY_SEPARATOR, $Adest) != implode(DIRECTORY_SEPARATOR, $Ahere)) {
             if (count($Ahere) > count($Adest)) {
                 array_pop($Ahere);
-                $result .= PATH_SEPARATOR . '..';
+                $result .= DIRECTORY_SEPARATOR . '..';
             } else {
                 array_pop($Adest);
             }
         }
-        $path = $result . str_replace(implode(PATH_SEPARATOR, $Adest), '', $dest);
+        $path = $result . str_replace(implode(DIRECTORY_SEPARATOR, $Adest), '', $dest);
         return str_replace(
-            PATH_SEPARATOR . PATH_SEPARATOR,
-            PATH_SEPARATOR,
+            DIRECTORY_SEPARATOR . PATH_SEPARATOR,
+            DIRECTORY_SEPARATOR,
             $path
         );
     }
diff --git a/libraries/php-gettext/gettext.inc b/libraries/php-gettext/gettext.inc
index 75e2112182..908180d239 100644
--- a/libraries/php-gettext/gettext.inc
+++ b/libraries/php-gettext/gettext.inc
@@ -244,7 +244,7 @@ function _setlocale($category, $locale) {
 function _bindtextdomain($domain, $path) {
     global $text_domains;
     // ensure $path ends with a slash ('/' should work for both, but lets still play nice)
-    if (PATH_SEPARATOR == '\\') {
+    if (DIRECTORY_SEPARATOR == '\\') {
       if ($path[strlen($path)-1] != '\\' and $path[strlen($path)-1] != '/')
         $path .= '\\';
     } else {
diff --git a/test/classes/ErrorTest.php b/test/classes/ErrorTest.php
index 5afbf66c91..caf5df9f43 100644
--- a/test/classes/ErrorTest.php
+++ b/test/classes/ErrorTest.php
@@ -81,15 +81,26 @@ class ErrorTest extends PMATestCase
      * Test for setFile
      *
      * @return void
+     *
+     * @dataProvider filePathProvider
      */
-    public function testSetFile()
+    public function testSetFile($file, $expected)
     {
-        $this->object->setFile('./pma.txt');
-        $this->assertStringStartsWith(
-            implode(
-                DIRECTORY_SEPARATOR,
-                array('.', '..', '..')
-            ), $this->object->getFile()
+        $this->object->setFile($file);
+        $this->assertEquals($expected, $this->object->getFile());
+    }
+
+    /**
+     * Data provider for setFile
+     *
+     * @return array
+     */
+    public function filePathProvider()
+    {
+        return array(
+            array('./ChangeLog', './ChangeLog'),
+            array(__FILE__, './test/classes/PMA_Error_test.php'),
+            array('./NONEXISTING', './NONEXISTING'),
         );
     }