Patch for conversation https://github.com/phalcon/incubator/pull/97

97.patch

--- Extended.php	2014-01-11 14:22:43.000000000 +0600
+++ Library/Phalcon/Queue/Beanstalk/Extended.php	2014-01-11 14:24:59.000000000 +0600
@@ -263,12 +263,13 @@
 		$result = null;
 		$lines  = $this->getResponseLinesText('ignore ' . $this->getTubeName($tube));
 
-		if (null !== $lines) {            
+		if (null !== $lines) {
 			list($name, $value) = explode(' ', $lines);
 			if (null !== $value) {
 				$result[$name] = intval($value);
 			}
 		}
+
 		return $result;
 	}
 
@@ -325,11 +326,12 @@
 
 			if (!preg_match('#^WATCHING (\d+).*?#', $response, $matches)) {
 				throw new \RuntimeException(sprintf(
-				'Unhandled response: %s',
-				$response
-			));
+					'Unhandled response: %s',
+					$response
+				));
 			}
-		$result = $response;
+
+			$result = $response;
 		}
 
 		return $result;