From 252be3c2f07b1c6032724be9c38bd36fb3eafa56 Mon Sep 17 00:00:00 2001
From: Rasmus Lerdorf <rasmus@php.net>
Date: Thu, 4 Aug 2016 20:52:37 -0700
Subject: [PATCH] Avoid wrnings in case we can't get the active branches for
 some reason

---
 include/branches.inc | 4 +++-
 index.php            | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/branches.inc b/include/branches.inc
index 9b128b93d..5958fa25f 100644
--- a/include/branches.inc
+++ b/include/branches.inc
@@ -139,7 +139,9 @@ function get_active_branches($include_recent_eols = true) {
 				}
 			}
 		}
-		ksort($branches[$major]);
+		if (!empty($branches[$major])) {
+			ksort($branches[$major]);
+		}
 	}
 
 	ksort($branches);
diff --git a/index.php b/index.php
index cd1329152..42639c02e 100644
--- a/index.php
+++ b/index.php
@@ -98,7 +98,7 @@ EOF;
 
 $intro .= "<ul>\n";
 foreach (get_active_branches() as $major => $releases) {
-    foreach ($releases as $release) {
+    foreach ((array)$releases as $release) {
         $version = $release['version'];
         list($major, $minor, $_) = explode('.', $version);
         $intro .= "