diff --git a/airtime_mvc/application/controllers/ApiController.php b/airtime_mvc/application/controllers/ApiController.php
index e71e268dd..0e0f0fd2d 100644
--- a/airtime_mvc/application/controllers/ApiController.php
+++ b/airtime_mvc/application/controllers/ApiController.php
@@ -891,7 +891,6 @@ class ApiController extends Zend_Controller_Action
      * out a message to pypo that a potential change has been made. */
     public function rabbitmqDoPushAction()
     {
-        $request = $this->getRequest();
         Logging::info("Notifying RabbitMQ to send message to pypo");
 
         Application_Model_RabbitMq::PushSchedule();
diff --git a/airtime_mvc/application/models/User.php b/airtime_mvc/application/models/User.php
index e8b99acb5..524a8df19 100644
--- a/airtime_mvc/application/models/User.php
+++ b/airtime_mvc/application/models/User.php
@@ -40,7 +40,7 @@ class Application_Model_User
             ->filterByDbHost($userId)->count() > 0;
     }
 
-    public function isHost($showId)
+    public function isHost()
     {
         return $this->isUserType(UTYPE_HOST);
     }
diff --git a/airtime_mvc/application/models/Webstream.php b/airtime_mvc/application/models/Webstream.php
index 1db3d6124..96dee8f99 100644
--- a/airtime_mvc/application/models/Webstream.php
+++ b/airtime_mvc/application/models/Webstream.php
@@ -111,10 +111,30 @@ class Application_Model_Webstream implements Application_Model_LibraryEditable
 
         $di = null;
         $length = $parameters["length"];
-        $result = preg_match("/^([0-9]{1,2})h ([0-5]?[0-9])m$/", $length, $matches);
-        if ($result == 1 && count($matches) == 3) { 
+        $result = preg_match("/^(?:([0-9]{1,2})h)?\s*(?:([0-6]?[0-9])m)?$/", $length, $matches);
+
+        $invalid_date_interval = false;
+        if ($result == 1 && count($matches) == 2) {
+            $hours = $matches[1];
+            $minutes = 0;
+        } else if ($result == 1 && count($matches) == 3) {
             $hours = $matches[1];
             $minutes = $matches[2];
+        } else {
+            $invalid_date_interval = true;
+        }
+
+
+
+        if (!$invalid_date_interval) { 
+
+            if (!is_numeric($hours)) {
+                $hours = 0;
+            }
+            if (!is_numeric($minutes)) {
+                $minutes = 0;
+            }
+
             $di = new DateInterval("PT{$hours}H{$minutes}M");
 
             $totalMinutes = $di->h * 60 + $di->i;