fixed typo in get_entities_from_relationship()

git-svn-id: http://code.elgg.org/elgg/trunk@3732 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 1 insertions, 1 deletions

diff --git a/engine/lib/relationships.php b/engine/lib/relationships.php
index 71f6568d2..dd63e2ac2 100644
--- a/engine/lib/relationships.php
+++ b/engine/lib/relationships.php
@@ -608,7 +608,7 @@ $count = false, $site_guid = 0) {
 		$options['types'] = $type;
 	}
 
-	if (subtype) {
+	if ($subtype) {
 		$options['subtypes'] = $subtype;
 	}