From ed166608670c5b5d237c43bd0d672502d5b624f5 Mon Sep 17 00:00:00 2001
From: redmatrix <git@macgirvin.com>
Date: Mon, 20 Jun 2016 20:34:19 -0700
Subject: code optimisation

---
 include/text.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/text.php')

diff --git a/include/text.php b/include/text.php
index 22f4556a8..3754675d1 100644
--- a/include/text.php
+++ b/include/text.php
@@ -2050,7 +2050,7 @@ function ids_to_array($arr,$idx = 'id') {
 	$t = array();
 	if($arr) {
 		foreach($arr as $x) {
-			if(! in_array($x[$idx],$t)) {
+			if(strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
 				$t[] = $x[$idx];
 			}
 		}
-- 
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