Merged in Phergie change (Allow sec/usec = 0)

plugins/Irc/extlib/phergie/Phergie/Process/Async.php

@@ -87,7 +87,7 @@ class Phergie_Process_Async extends Phergie_Process_Abstract
             }
         }
 
-        if (empty($this->sec) && empty($this->usec)) {
+        if (isset($this->sec) && isset($this->usec)) {
             throw new Phergie_Process_Exception(
                 'One of the processor options "sec" or "usec" must be specified'
             );