From b518a3ff8747c15be277ff581f79dca72992f33f Mon Sep 17 00:00:00 2001
From: markjcrane <markjcrane@gmail.com>
Date: Tue, 20 Oct 2015 02:05:03 -0600
Subject: [PATCH] Change the way null last is done for Postgres.

---
 app/contacts/contacts.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/contacts/contacts.php b/app/contacts/contacts.php
index 000127b555..82ebd227d9 100644
--- a/app/contacts/contacts.php
+++ b/app/contacts/contacts.php
@@ -178,7 +178,10 @@ else {
 		$sql .= "order by ".$order_by." ".$order." ";
 	}
 	else {
-		$sql .= "order by case when last_mod_date is null then 1 else 0, last_mod_date desc ";
+		$sql .= "order by last_mod_date desc ";
+		if ($db_type == "pgsql") {
+			$sql .= "nulls last ";
+		}
 	}
 	$sql .= "limit ".$rows_per_page." offset ".$offset." ";
 	$prep_statement = $db->prepare(check_sql($sql));