fix <select> value setting

2010-08-04 16:02:54 +02:00
parent a6b34a5977
commit 5dc9f17d39
1 changed files with 5 additions and 4 deletions
--- a/libraries/config/FormDisplay.class.php
+++ b/libraries/config/FormDisplay.class.php
@@ -462,10 +462,11 @@ class FormDisplay
    private function _validateSelect(&$value, array $allowed)
    {
        foreach ($allowed as $vk => $v) {
-          if ($value == $vk) {
-              settype($value, gettype($v));
-              return true;
-          }
+            // force string comparison so that 0 isn't equal to any string
+            if ((string)$value == (string)$vk) {
+                settype($value, gettype($v));
+                return true;
+            }
        }
        return false;
    }