From 0aeb0963aed7f252006e091c05baa3d5272d4c11 Mon Sep 17 00:00:00 2001
From: Hugues Peccatte <hugues.peccatte@gmail.com>
Date: Sun, 28 Jul 2019 21:16:39 +0200
Subject: [PATCH] Fix #15388 Allow rollback if empty statement

When statement finishes with spaces, there is an "empty" statement. An empty statement is rollbackable.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
---
 libraries/classes/Import.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/classes/Import.php b/libraries/classes/Import.php
index 110bbdaa1f..c946f377b8 100644
--- a/libraries/classes/Import.php
+++ b/libraries/classes/Import.php
@@ -1617,7 +1617,7 @@ class Import
         $parser = new Parser($sql_query);
 
         if (empty($parser->statements[0])) {
-            return false;
+            return true;
         }
 
         $statement = $parser->statements[0];