Added safer fallback if not found for some reason

barnabywalters · Aug 28, 2013 · 968d405 · 968d405
1 parent b881fb6
commit 968d405
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/BarnabyWalters/Mf2/Functions.php b/src/BarnabyWalters/Mf2/Functions.php
@@ -178,6 +178,8 @@ function flattenMicroformats(array $mfs) {
 	elseif (isMicroformat($mfs))
 		$mfs = array($mfs);
 
+	$items = []
+
 	foreach ($mfs as $mf) {
 		$items[] = $mf;
 
@@ -192,7 +194,7 @@ function flattenMicroformats(array $mfs) {
 		}
 	}
 
-	return $items ?: [];
+	return $items;
 }
 
 function findMicroformatsByType(array $mfs, $name, $flatten = true) {