Fixed bug on incorrect date format for 1970-01-01 date.

[kiatng]

Description (*)

Test script:

$result = Mage::helper('core')->formatDate('1970-01-01');
// or Mage::helper('core')->formatDate('1 Jan 1970');
Zend_Debug::dump($result);

Before PR:

string(0) ""

After PR, depending on your locale default format:

 string(10) "01/01/1970"

Related Pull Requests

PR #1525