Some minor coding practice fixes;

There were a few lines in `SpecialVersion.php` that caused the build to
be marked as failure. Fixing those:
1. Line 594 - String concat not required, so using single string instead

Change-Id: I799d11aaaf953d09f681585ee23dc5bf496af3d4

diff --git a/includes/specials/SpecialVersion.php b/includes/specials/SpecialVersion.php
index b04f1ef..88d647e 100644 (file)
--- a/includes/specials/SpecialVersion.php
+++ b/includes/specials/SpecialVersion.php
@@ -594,8 +594,7 @@ class SpecialVersion extends SpecialPage {
         */
        private function IPInfo() {
                $ip = str_replace( '--', ' - ', htmlspecialchars( $this->getRequest()->getIP() ) );
-               return "<!-- visited from $ip -->\n" .
-                       "<span style='display:none'>visited from $ip</span>";
+               return "<!-- visited from $ip -->\n<span style='display:none'>visited from $ip</span>";
        }
 
        /**