src/Tweeper.php: rearrange blank lines to a consistent style

In other parts of the file there is no blank line between and the
assignment and check for the return value of a function call.

Use the same style everywhere.

diff --git a/src/Tweeper.php b/src/Tweeper.php
index f34258d..9a449a7 100644 (file)
--- a/src/Tweeper.php
+++ b/src/Tweeper.php
@@ -367,11 +367,11 @@ class Tweeper {
     }
 
     $output = $xsltProcessor->transformToXML($xmlDoc);
-
     if (FALSE === $output) {
       trigger_error('XSL transformation failed.', E_USER_ERROR);
       return NULL;
     }
+
     return $output;
   }