From cbcb85560ad4e8756f59d2e4a1b5329fc9398a03 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 3 Nov 2005 15:42:31 +0000
Subject: - Patch #35816 by chx: fixed problem with checkbox handling in the
 form API.

---
 includes/form.inc | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'includes')

diff --git a/includes/form.inc b/includes/form.inc
index c481a069f..2b88389d2 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -235,7 +235,17 @@ function _form_builder($form) {
       $ref =& $ref[$parent];
     }
     if (!isset($form['#value'])) {
-      $form['#value'] = ($posted && isset($edit)) ? $edit : $form['#default_value'];
+      if ($posted) {
+        if (isset($edit)) {
+          $form['#value'] = $edit; // normal element
+        }
+        elseif (isset($form['#return_value'])) {
+          $form['#value'] = 0; // checkbox unchecked
+        }
+      }
+      if (!isset($form['#value'])) {
+        $form['#value'] = $form['#default_value'];
+      }
     }
     if (isset($form['#execute'])) {
       if ($_POST[$form['#name']] == $form['#value']) {
-- 
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