Checking for menu items before doing a foreach().

git-svn-id: http://code.elgg.org/elgg/trunk@6979 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 6 insertions, 4 deletions

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index cc6b6a591..3a4fb0467 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -2366,10 +2366,12 @@ function elgg_get_nav_items() {
 	// make sure the url is a valid link.
 	// this prevents disabled plugins leaving behind
 	// valid links when not using a pagehandler.
-	foreach ($featured_urls_info as $info) {
-		if (in_array($info->value->url, $valid_urls)) {
-			$featured_urls[] = $info->value->url;
-			$featured_urls_sanitised[] = $info;
+	if ($featured_url_info) {
+		foreach ($featured_urls_info as $info) {
+			if (in_array($info->value->url, $valid_urls)) {
+				$featured_urls[] = $info->value->url;
+				$featured_urls_sanitised[] = $info;
+			}
 		}
 	}