some reported warnings cleaned up

2012-03-28 20:50:09 -07:00
parent a946b7cea3
commit 4e4f7ac79f
3 changed files with 11 additions and 8 deletions
--- a/include/email.php
+++ b/include/email.php
@@ -250,7 +250,7 @@ function email_header_encode($in_str, $charset) {

        // remove trailing spacer and
        // add start and end delimiters
-        $spacer = preg_quote($spacer);
+        $spacer = preg_quote($spacer,'/');
        $out_str = preg_replace("/" . $spacer . "$/", "", $out_str);
        $out_str = $start . $out_str . $end;
    }