From dd6e2386fd0c7f751a79b503c7ed39f14179112c Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Mon, 8 Jun 2015 14:18:49 +0300
Subject: [PATCH] fix_url: support schema-less urls

---
 include/functions2.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/functions2.php b/include/functions2.php
index 314c12873..e212609db 100644
--- a/include/functions2.php
+++ b/include/functions2.php
@@ -1739,6 +1739,12 @@
 	 * @return string Fixed URL.
 	 */
 	function fix_url($url) {
+
+		// support schema-less urls
+		if (strpos($url, '//') === 0) {
+			$url = 'https:' . $url;
+		}
+
 		if (strpos($url, '://') === false) {
 			$url = 'http://' . $url;
 		} else if (substr($url, 0, 5) == 'feed:') {