From 63423c8ee1f750d855c75ed67205076d21eda4f1 Mon Sep 17 00:00:00 2001
From: redmatrix <git@macgirvin.com>
Date: Mon, 20 Jun 2016 20:56:58 -0700
Subject: make sure the optimisations are reliable

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

(limited to 'include')

diff --git a/include/text.php b/include/text.php
index 3754675d1..4f28c6dbc 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 $x) {
-			if(strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
+			if(array_key_exists($idx,$x) && strlen($x[$idx]) && (! in_array($x[$idx],$t))) {
 				$t[] = $x[$idx];
 			}
 		}
-- 
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