Added comment to existing try/catch block

Mohammed Karim · Mohammed Karim · commit 71486feb872f · 2019-06-20T13:37:58.000+01:00
diff --git a/system/Cache/Handlers/PredisHandler.php b/system/Cache/Handlers/PredisHandler.php
@@ -99,6 +99,8 @@ public function __construct($config)
 	 */
 	public function initialize()
 	{
+		// Try to connect to Redis, if an issue occurs throw a CriticalError exception,
+		// so that the CacheFactory can attempt to initiate the next cache handler.
 		try
 		{
 			// Create a new instance of Predis\Client

Original file line number	Diff line number	Diff line change
`@@ -99,6 +99,8 @@ public function __construct($config)`
`99`	`99`	`*/`
`100`	`100`	`public function initialize()`
`101`	`101`	`{`
	`102`	`+ // Try to connect to Redis, if an issue occurs throw a CriticalError exception,`
	`103`	`+ // so that the CacheFactory can attempt to initiate the next cache handler.`
`102`	`104`	`try`
`103`	`105`	`{`
`104`	`106`	`// Create a new instance of Predis\Client`