Removes a PHP warning

diff --git a/display.php b/display.php
index 92496434bb7612095e8d3e63beab213aac55f51e..a3e9b49885a1101b90a79f65fa3ce9f879ecfe61 100644 (file)
--- a/display.php
+++ b/display.php
@@ -809,7 +809,7 @@
                doBrowseFK();
        }
 
-       $scripts .= "<script src=\"js/display.js\" type=\"text/javascript\"></script>";
+       $scripts = "<script src=\"js/display.js\" type=\"text/javascript\"></script>";
 
        $scripts .= "<script type=\"text/javascript\">\n";
        $scripts .= "var Display = {\n";