Do not use table perfix for sqlite

inc/lib_config.php

@@ -186,11 +186,13 @@ class OC_CONFIG{
 						//create/fill database
 						$CONFIG_DBTYPE=$dbtype;
 						$CONFIG_DBNAME=$_POST['dbname'];
-						$CONFIG_DBTABLEPREFIX=$_POST['dbtableprefix'];
 						if($dbtype!='sqlite'){
+							$CONFIG_DBTABLEPREFIX=$_POST['dbtableprefix'];
 							$CONFIG_DBHOST=$_POST['dbhost'];
 							$CONFIG_DBUSER=$_POST['dbuser'];
 							$CONFIG_DBPASSWORD=$_POST['dbpassword'];
+						}else{
+							$_POST['dbtableprefix']='';
 						}
 						try{
 							if(isset($_POST['createdatabase']) and $CONFIG_DBTYPE!='sqlite'){

inc/templates/adminform.php

@@ -28,7 +28,7 @@ function showBackupPath(){
 function dbtypechange(){
     var dropdown=action=document.getElementById('dbtype');
     var type=dropdown.options[dropdown.selectedIndex].value;
-    var inputs=Array('dbhost','dbuser','dbpass','dbpass_retype','dbcreaterow','dbAdminPwd','dbAdminUser','dbname','dbfill');
+    var inputs=Array('dbhost','dbuser','dbpass','dbpass_retype','dbcreaterow','dbAdminPwd','dbAdminUser','dbname','dbfill','dbtableprefix');
     var id,element;
     if(type=='sqlite'){
         for(i in inputs){