From 77406bb73192149d907bc7fc2b069318caa8f04f Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 29 Jun 2011 16:57:26 +0000
Subject: - Fix url() so zero-values are not skipped (#1487979)

---
 program/include/rcmail.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'program')

diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 4fc1262b3..e94e205e7 100644
--- a/program/include/rcmail.php
+++ b/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 = '&';
-- 
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