if a feature category array has no items unset it

2016-09-19 15:09:19 +02:00
parent eb7db62a64
commit 0cba82ce9c
1 changed files with 1 additions and 1 deletions
--- a/include/features.php
+++ b/include/features.php
@@ -442,7 +442,7 @@ function get_features($filtered = true) {
 				}
 			}
 			if(! $has_items) {
-				$narr[$k] = '';
+				unset($narr[$k]);
 			}
 		}
 		for($x = 0; $x < count($narr); $x ++) {