6 files changed, 18 insertions, 18 deletions

diff --git a/application/HttpUtils.php b/application/HttpUtils.php
index 0e1ce879..c84ba6f0 100644
--- a/application/HttpUtils.php
+++ b/application/HttpUtils.php
@@ -27,7 +27,7 @@
 function get_http_response($url, $timeout = 30, $maxBytes = 4194304)
 {
     $urlObj = new Url($url);
-    $cleanUrl = $urlObj->indToAscii();
+    $cleanUrl = $urlObj->idnToAscii();
 
     if (! filter_var($cleanUrl, FILTER_VALIDATE_URL) || ! $urlObj->isHttp()) {
         return array(array(0 => 'Invalid HTTP Url'), false);
@@ -70,7 +70,7 @@ function get_http_response($url, $timeout = 30, $maxBytes = 4194304)
  * Retrieve HTTP headers, following n redirections (temporary and permanent ones).
  *
  * @param string $url              initial URL to reach.
- * @param int    $redirectionLimit max redirection follow..
+ * @param int    $redirectionLimit max redirection follow.
  *
  * @return array HTTP headers, or false if it failed.
  */
diff --git a/application/TimeZone.php b/application/TimeZone.php
index e363d90a..26f2232d 100644
--- a/application/TimeZone.php
+++ b/application/TimeZone.php
@@ -101,10 +101,6 @@ function generateTimeZoneForm($preselectedTimezone='')
  */
 function isTimeZoneValid($continent, $city)
 {
-    if ($continent == 'UTC' && $city == 'UTC') {
-        return true;
-    }
-
     return in_array(
         $continent.'/'.$city,
         timezone_identifiers_list()
diff --git a/application/Url.php b/application/Url.php
index 61a30a78..77447c8d 100644
--- a/application/Url.php
+++ b/application/Url.php
@@ -240,7 +240,7 @@ class Url
      *
      * @return string converted cleaned up URL.
      */
-    public function indToAscii()
+    public function idnToAscii()
     {
         $out = $this->cleanup();
         if (! function_exists('idn_to_ascii') || ! isset($this->parts['host'])) {
diff --git a/index.php b/index.php
index e9b0bf40..47bae6e8 100644
--- a/index.php
+++ b/index.php
@@ -1277,11 +1277,15 @@ function renderPage()
     {
         if (!empty($_POST['title']) )
         {
-            if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away!
+            if (!tokenOk($_POST['token'])) {
+                die('Wrong token.'); // Go away!
+            }
             $tz = 'UTC';
-            if (!empty($_POST['continent']) && !empty($_POST['city']))
-                if (isTimeZoneValid($_POST['continent'],$_POST['city']))
-                    $tz = $_POST['continent'].'/'.$_POST['city'];
+            if (!empty($_POST['continent']) && !empty($_POST['city'])
+                && isTimeZoneValid($_POST['continent'], $_POST['city'])
+            ) {
+                $tz = $_POST['continent'] . '/' . $_POST['city'];
+            }
             $GLOBALS['timezone'] = $tz;
             $GLOBALS['title']=$_POST['title'];
             $GLOBALS['titleLink']=$_POST['titleLink'];
@@ -2108,10 +2112,10 @@ function install()
     if (!empty($_POST['setlogin']) && !empty($_POST['setpassword']))
     {
         $tz = 'UTC';
-        if (!empty($_POST['continent']) && !empty($_POST['city'])) {
-            if (isTimeZoneValid($_POST['continent'], $_POST['city'])) {
-                $tz = $_POST['continent'].'/'.$_POST['city'];
-            }
+        if (!empty($_POST['continent']) && !empty($_POST['city'])
+            && isTimeZoneValid($_POST['continent'], $_POST['city'])
+        ) {
+            $tz = $_POST['continent'].'/'.$_POST['city'];
         }
         $GLOBALS['timezone'] = $tz;
         // Everything is ok, let's create config file.
diff --git a/tests/TimeZoneTest.php b/tests/TimeZoneTest.php
index b219030a..2976d116 100644
--- a/tests/TimeZoneTest.php
+++ b/tests/TimeZoneTest.php
@@ -67,7 +67,6 @@ class TimeZoneTest extends PHPUnit_Framework_TestCase
     {
         $this->assertTrue(isTimeZoneValid('America', 'Argentina/Ushuaia'));
         $this->assertTrue(isTimeZoneValid('Europe', 'Oslo'));
-        $this->assertTrue(isTimeZoneValid('UTC', 'UTC'));
     }
 
     /**
@@ -78,5 +77,6 @@ class TimeZoneTest extends PHPUnit_Framework_TestCase
         $this->assertFalse(isTimeZoneValid('CEST', 'CEST'));
         $this->assertFalse(isTimeZoneValid('Europe', 'Atlantis'));
         $this->assertFalse(isTimeZoneValid('Middle_Earth', 'Moria'));
+        $this->assertFalse(isTimeZoneValid('UTC', 'UTC'));
     }
 }
diff --git a/tests/Url/UrlTest.php b/tests/Url/UrlTest.php
index 5fdc8617..ce82265e 100644
--- a/tests/Url/UrlTest.php
+++ b/tests/Url/UrlTest.php
@@ -190,10 +190,10 @@ class UrlTest extends PHPUnit_Framework_TestCase
         $ind = 'http://www.académie-française.fr/';
         $expected = 'http://www.xn--acadmie-franaise-npb1a.fr/';
         $url = new Url($ind);
-        $this->assertEquals($expected, $url->indToAscii());
+        $this->assertEquals($expected, $url->idnToAscii());
 
         $notInd = 'http://www.academie-francaise.fr/';
         $url = new Url($notInd);
-        $this->assertEquals($notInd, $url->indToAscii());
+        $this->assertEquals($notInd, $url->idnToAscii());
     }
 }