default table prefix to oc_ if not set

diff --git a/lib/setup.php b/lib/setup.php
index 9a40c36f62c2d1ccaceef85485fa8fbf5b5df9cf..ce7ee24e13478ae2ca13681d6882ebb6a2806803 100644 (file)
--- a/lib/setup.php
+++ b/lib/setup.php
@@ -84,7 +84,7 @@ class OC_Setup {
                                $dbpass = $options['dbpass'];
                                $dbname = $options['dbname'];
                                $dbhost = $options['dbhost'];
-                               $dbtableprefix = $options['dbtableprefix'];
+                               $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
                                OC_Config::setValue('dbname', $dbname);
                                OC_Config::setValue('dbhost', $dbhost);
                                OC_Config::setValue('dbtableprefix', $dbtableprefix);