Quote some vars

latham

2011-06-28 f66e40cacbb054857a223a9d1e178e64e5d4831c

 interface/lib/classes/functions.inc.php

@@ -57,7 +57,7 @@
         $header .= "Content-Type: multipart/mixed; boundary=$uid\n";

         $header .= "--$uid\n";
         $header .= "Content-Type: text/plain\n";
         $header .= "Content-Type: text/plain;\n\tcharset=\"UTF-8\"\n";
         $header .= "Content-Transfer-Encoding: 8bit\n\n";
         $header .= "$text\n";