Single quotes are computed faster

diff --git a/application/qa/class_ApplicationHelper.php b/application/qa/class_ApplicationHelper.php
index 3c55fcb7833a4a1764cf8994194c5d4a1d42286a..2795bbdbafd6ceae7af8b58cc5c0ef0ce0598aaf 100644 (file)
--- a/application/qa/class_ApplicationHelper.php
+++ b/application/qa/class_ApplicationHelper.php
@@ -43,17 +43,17 @@ class ApplicationHelper extends BaseApplication implements ManageableApplication
        /**
         * The version number of this application
         */
-       private $appVersion = "";
+       private $appVersion = '';
 
        /**
         * The human-readable name for this application
         */
-       private $appName = "";
+       private $appName = '';
 
        /**
         * The short uni*-like name for this application
         */
-       private $shortName = "";
+       private $shortName = '';
 
        /**
         * An instance of a controller