From 27cfca44b3c43c8bbd3ea5ac602e1f34753e1e90 Mon Sep 17 00:00:00 2001
From: Malf Furious <m@lfurio.us>
Date: Sun, 5 Feb 2017 02:33:55 -0500
Subject: Fix bug in mysql query function

Need to remove the NULL return value from fetch_assoc() to fix usages of
count($res) for determining the number of results from a MySQL query.
This NULL return value is returned from mysqli's fetch_assoc() function
to signal no more result rows.
---
 app/class/mysql.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'app/class')

diff --git a/app/class/mysql.class.php b/app/class/mysql.class.php
index fae09bb..db0eb7d 100644
--- a/app/class/mysql.class.php
+++ b/app/class/mysql.class.php
@@ -53,7 +53,7 @@ class mysql extends database
             return $arr;
 
         while (($arr[] = $res->fetch_assoc()));
-        return $arr;
+        return array_filter($arr, function ($val) { return !is_null($val); });
     }
 
     /*
-- 
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