5 files changed, 11 insertions, 12 deletions
diff --git a/phpBB/includes/cache/driver/file.php b/phpBB/includes/cache/driver/file.php
index 0d3b06f621..f64a9e3ea8 100644
--- a/phpBB/includes/cache/driver/file.php
+++ b/phpBB/includes/cache/driver/file.php
@@ -364,7 +364,7 @@ class phpbb_cache_driver_file extends phpbb_cache_driver_base
 	/**
 	* Save sql query
 	*/
-	function sql_save($query, &$query_result, $ttl)
+	function sql_save($query, $query_result, $ttl)
 	{
 		global $db;
 
@@ -385,6 +385,8 @@ class phpbb_cache_driver_file extends phpbb_cache_driver_base
 		{
 			$query_result = $query_id;
 		}
+
+		return $query_id;
 	}
 
 	/**
diff --git a/phpBB/includes/cache/driver/interface.php b/phpBB/includes/cache/driver/interface.php
index 313a2d4b31..847ba97262 100644
--- a/phpBB/includes/cache/driver/interface.php
+++ b/phpBB/includes/cache/driver/interface.php
@@ -75,7 +75,7 @@ interface phpbb_cache_driver_interface
 	/**
 	* Save sql query
 	*/
-	public function sql_save($query, &$query_result, $ttl);
+	public function sql_save($query, $query_result, $ttl);
 
 	/**
 	* Ceck if a given sql query exist in cache
diff --git a/phpBB/includes/cache/driver/memory.php b/phpBB/includes/cache/driver/memory.php
index e25c9229a1..92971c6cb2 100644
--- a/phpBB/includes/cache/driver/memory.php
+++ b/phpBB/includes/cache/driver/memory.php
@@ -280,7 +280,7 @@ class phpbb_cache_driver_memory extends phpbb_cache_driver_base
 	/**
 	* Save sql query
 	*/
-	function sql_save($query, &$query_result, $ttl)
+	function sql_save($query, $query_result, $ttl)
 	{
 		global $db;
 
@@ -335,6 +335,8 @@ class phpbb_cache_driver_memory extends phpbb_cache_driver_base
 		$this->_write('sql_' . $hash, $this->sql_rowset[$query_id], $ttl);
 
 		$query_result = $query_id;
+
+		return $query_id;
 	}
 
 	/**
diff --git a/phpBB/includes/cache/driver/null.php b/phpBB/includes/cache/driver/null.php
index c143803d0e..df2c6c026f 100644
--- a/phpBB/includes/cache/driver/null.php
+++ b/phpBB/includes/cache/driver/null.php
@@ -107,7 +107,7 @@ class phpbb_cache_driver_null extends phpbb_cache_driver_base
 	/**
 	* Save sql query
 	*/
-	function sql_save($query, &$query_result, $ttl)
+	function sql_save($query, $query_result, $ttl)
 	{
 	}
 
diff --git a/phpBB/includes/cache/service.php b/phpBB/includes/cache/service.php
index 37f32aa753..e63ec6e33a 100644
--- a/phpBB/includes/cache/service.php
+++ b/phpBB/includes/cache/service.php
@@ -332,27 +332,22 @@ class phpbb_cache_service
 			$parsed_array = array();
 		}
 
-		$reparse = false;
 		$filename = $phpbb_root_path . 'styles/' . $style['style_path'] . '/style.cfg';
 
 		if (!file_exists($filename))
 		{
-			continue;
+			return $parsed_array;
 		}
 
 		if (!isset($parsed_array['filetime']) || (($config['load_tplcompile'] && @filemtime($filename) > $parsed_array['filetime'])))
 		{
-			$reparse = true;
-		}
-
-		// Re-parse cfg file
-		if ($reparse)
-		{
+			// Re-parse cfg file
 			$parsed_array = parse_cfg_file($filename);
 			$parsed_array['filetime'] = @filemtime($filename);
 
 			$this->driver->put('_cfg_' . $style['style_path'], $parsed_array);
 		}
+
 		return $parsed_array;
 	}