joomla/joomla-cms — pull request #1608 by demis-palma (2013-07-28 23:48:56+00:00)
Title: [#30815] Check updates for extensions causes php errors

Fixed the following problem.
When browsing the Administrator dashboard:

PHP Notice: Undefined property: JUpdaterExtension::$currentUpdate in libraries/joomla/updater/adapters/extension.php on line 97

PHP Notice: Trying to get property of non-object in libraries/joomla/updater/adapters/extension.php on line 97

The two problems are on the same line, but they are due to different reasons.