Added better support for arrays of metadata

git-svn-id: https://code.elgg.org/elgg/trunk@402 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 5 insertions, 2 deletions

diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index e344968a9..92b658ef2 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -117,8 +117,11 @@
 		{
 			$md = get_metadata_byname($this->getGUID(), $name);
 
-			if ($md)
-				return $md->value;
+			if ($md && !is_array($md)) {
+				return $md->value;

+			} else if ($md && is_array($md)) {

+				return metadata_array_to_values($md);

+			}
 				
 			return null;
 		}