From 465da7034e8b2be1653b5241078e1d17d49fe695 Mon Sep 17 00:00:00 2001
From: Patrick Bernaud <patrick.bernaud@univ-grenoble-alpes.fr>
Date: Thu, 14 Mar 2019 13:32:06 +0100
Subject: [PATCH] pkp/pkp-lib#4604 Fix undefined variable

---
 classes/submission/SubmissionDAO.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/submission/SubmissionDAO.inc.php b/classes/submission/SubmissionDAO.inc.php
index 937b7dafe4b..6ddf121b855 100644
--- a/classes/submission/SubmissionDAO.inc.php
+++ b/classes/submission/SubmissionDAO.inc.php
@@ -901,7 +901,7 @@ function deletePermissions($contextId) {
 	 */
 	public function getSearchWhere($phrase) {
 		$searchWhere = '';
-		if ($search) {
+		if ($phrase) {
 			$words = explode(" ", trim($phrase));
 			if (count($words)) {
 				$searchWhere = ' AND (';