- Fix url() so zero-values are not skipped (#1487979)

git-svn-id: https://svn.roundcube.net/trunk@4891 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 2 insertions, 3 deletions

diff --git a/roundcubemail/program/include/rcmail.php b/roundcubemail/program/include/rcmail.php
index 4fc1262b3..e94e205e7 100644
--- a/roundcubemail/program/include/rcmail.php
+++ b/roundcubemail/program/include/rcmail.php
@@ -1373,9 +1373,8 @@ class rcmail
 
     $url = './';
     $delm = '?';
-    foreach (array_reverse($p) as $key => $val)
-    {
-      if (!empty($val)) {
+    foreach (array_reverse($p) as $key => $val) {
+      if ($val !== '') {
         $par = $key[0] == '_' ? $key : '_'.$key;
         $url .= $delm.urlencode($par).'='.urlencode($val);
         $delm = '&';