From 63cd83c102ba1825939dd48b8a97de4674b1d51c Mon Sep 17 00:00:00 2001
From: Sarjuuk <junkdump@gmx.net>
Date: Sun, 31 Jan 2016 21:56:28 +0100
Subject: [PATCH] Setup/Update  * fixed errors introduced in
 c3fe4b0224859fbdc8d1109e93dbefb1c401a2b5

---
 setup/tools/clisetup/update.func.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup/tools/clisetup/update.func.php b/setup/tools/clisetup/update.func.php
index a67e7031..df9f07c5 100644
--- a/setup/tools/clisetup/update.func.php
+++ b/setup/tools/clisetup/update.func.php
@@ -61,8 +61,8 @@ function update()
 
     sleep(1);
 
-    $sql   = array_unique(explode(' ', trim($sql)));
-    $build = array_unique(explode(' ', trim($build)));
+    $sql   = trim($sql)   ? array_unique(explode(' ', trim($sql)))   : [];
+    $build = trim($build) ? array_unique(explode(' ', trim($build))) : [];
 
     if ($sql)
         CLISetup::log('The following table(s) require syncing: '.implode(', ', $sql));