Fixed check_value helper to treat empty input as unset checkbox.

[fa-stable.git] / includes / ui / ui_input.inc

diff --git a/includes/ui/ui_input.inc b/includes/ui/ui_input.inc
index ed0e05951c333e970187de8ed512bbf2a6d59a2f..aa57475ccd8d474ec2d602140e285a6b259c283e 100644 (file)
--- a/includes/ui/ui_input.inc
+++ b/includes/ui/ui_input.inc
@@ -347,7 +347,7 @@ function select_button_cell($name, $value, $title=false)
 
 function check_value($name)
 {
-       if (!isset($_POST[$name]))
+       if (!isset($_POST[$name]) || $_POST[$name]=='')
                return 0;
        return 1;
 }