Added sanity check if logging was enabled

No more wrapping calls to the Log class with a check if it's enabled.

classes/Log.php

@@ -115,6 +115,10 @@ class Log
 	 * @return boolean whether or not the write was successful
 	 */
 	private static function write($log_type, $message, $format = true, $time = false)
+	{
+		$config = Config::getInstance();
+
+		if ($config->pickles['logging'] === true)
 		{
 			$log_path = LOG_PATH . date('Y/m/d/', ($time == false ? time() : $time));
 
@@ -147,6 +151,9 @@ class Log
 				return false;
 			}
 		}
+
+		return false;
+	}
 }
 
 ?>