From 4577404fc2a389b6c3294ae97aa285e838057f0f Mon Sep 17 00:00:00 2001
From: FH <FH3095@users.noreply.github.com>
Date: Sat, 3 Feb 2018 20:20:28 +0100
Subject: [PATCH] [ticket/15520] sql_build_query build subquery
Fix for the building of subqueries
in sql_build_query
PHPBB3-15520
---
phpBB/phpbb/db/driver/driver.php | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/phpBB/phpbb/db/driver/driver.php b/phpBB/phpbb/db/driver/driver.php
index 5851469806..a36ce8c0d7 100644
--- a/phpBB/phpbb/db/driver/driver.php
+++ b/phpBB/phpbb/db/driver/driver.php
@@ -903,9 +903,10 @@ abstract class driver implements driver_interface
// Subquery with {left hand} {operator} {compare kind} {SELECT Kind } {Sub Query}
- $condition = $condition[self::LEFT_STMT] . ' ' . $condition[self::COMPARE_OP] . ' ' . $condition[self::SUBQUERY_OP] . ' ( ';
- $condition .= $this->sql_build_query($condition[self::SUBQUERY_SELECT_TYPE], $condition[self::SUBQUERY_BUILD]);
- $condition .= ' )';
+ $result = $condition[self::LEFT_STMT] . ' ' . $condition[self::COMPARE_OP] . ' ' . $condition[self::SUBQUERY_OP] . ' ( ';
+ $result .= $this->sql_build_query($condition[self::SUBQUERY_SELECT_TYPE], $condition[self::SUBQUERY_BUILD]);
+ $result .= ' )';
+ $condition = $result;
break;