X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FNetwork.php;h=e4e9c5af5bb5a75673017425b6cc298057fa74ac;hb=58c8959da0ece9a23966b315310a3962542bc7f4;hp=b534a5505bbcf9c9b41a087a1a636684b012c178;hpb=318a3ca785474fa27fbff9b3ee19fd4c04261ecd;p=friendica.git

diff --git a/src/Util/Network.php b/src/Util/Network.php
index b534a5505b..e4e9c5af5b 100644
--- a/src/Util/Network.php
+++ b/src/Util/Network.php
@@ -838,7 +838,7 @@ class Network
 
 
 	/**
-	 * @brief Switch the scheme of an url between http and https
+	 * Switch the scheme of an url between http and https
 	 *
 	 * @param string $url URL
 	 *
@@ -846,15 +846,17 @@ class Network
 	 */
 	public static function switchScheme($url)
 	{
-		$parts = parse_url($url, PHP_URL_SCHEME);
-		if (!isset($parts['scheme'])) {
+		$scheme = parse_url($url, PHP_URL_SCHEME);
+		if (empty($scheme)) {
 			return $url;
 		}
-		if ($parts['scheme'] == 'http') {
+
+		if ($scheme === 'http') {
 			$url = str_replace('http://', 'https://', $url);
-		} elseif ($parts['scheme'] == 'https') {
+		} elseif ($scheme === 'https') {
 			$url = str_replace('https://', 'http://', $url);
 		}
+
 		return $url;
 	}
 }