Refs #4580 - cleaned up the spaces/tabs issue with the pull request and no longer imploding a false (though the access collections method really should return an empty array so this isn't an issue)

1 files changed, 9 insertions, 6 deletions

diff --git a/mod/notifications/views/default/notifications/subscriptions/collections.php b/mod/notifications/views/default/notifications/subscriptions/collections.php
index 8ce77c4b2..207b2e3b9 100644
--- a/mod/notifications/views/default/notifications/subscriptions/collections.php
+++ b/mod/notifications/views/default/notifications/subscriptions/collections.php
@@ -101,13 +101,16 @@ END;
 <?php
 
 	if ($collections = get_user_access_collections($user->guid)) {
-		foreach($collections as $collection) {
+		foreach ($collections as $collection) {
 			$members = get_members_of_access_collection($collection->id, true);
-      $memberno = 0;
-      if ($members) {
-        $memberno = sizeof($members);
-      }
-			$members = implode(',', $members);
+			$memberno = 0;
+			if ($members) {
+				$memberno = sizeof($members);
+				$members = implode(',', $members);
+			} else {
+				$members = '';
+			}
+
 
 ?>
 	<tr>